A strong choice for a fitting motorcycle half helmet offers a secure, adjustable retention system and a shape that suits your head, making it a practical option for riders who prefer open-face coverage. Among these ten listings, the ILM 205V stands out for its dial fit system and quick-release chin strap, while other options emphasize low-profile designs, lightweight ABS shells or classic German styling. Product details vary: listed weights run from 600 g to 3.1 pounds, and only some listings specify a clear adjustment feature.
These details can help narrow the field, but they do not establish how a helmet will fit you personally. Check the manufacturer’s sizing guidance and measure your head before choosing a size; the right fit should be confirmed after trying the helmet on.
The ILM 205V is the strongest overall pick because its title identifies a dial fit system, and the listing also specifies a quick-release chin strap. Those adjustment features make it the most directly fit-focused option in this group. Its ABS shell is listed as DOT and FMVSS 218 approved, and it includes a drop-down sun visor.
Check the size chart and fit in person before riding, since the supplied data does not give its size range.
Our Top Picks
Best OverallIts dial fit system and quick-release chin strap offer the clearest adjustment features here; the ABS shell is listed as DOT and FMVSS 218 approved.
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Quick-Release FitThe quick-release buckle adjusts strap tightness and can be operated with gloves; its vented EPS liner and DOT certification add useful specifics.
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Lightweight Low-ProfileAt 600 g, its low-profile beanie design is intended to sit close to the head, making it a compelling compact half-helmet option.
View on Amazon- Adjustable Mask Woljay 2401
Compare Fit Features and Helmet Styles
| # | Product | Weight | Material Type | Compatible with Vehicle Type | Warranty Description | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. ILM 205VBest Overall | 2.7 lb | Acrylonitrile Butadiene Styrene (ABS) | ['Chopper'] | — | View on Amazon |
| 2 | 2. CARTMAN 513-SQuick-Release Fit | 0.98 kg | — | — | 1 year | View on Amazon |
| 3 | 3. Yesmotor HawkLightweight Low-Profile | 600 g | — | — | — | View on Amazon |
| 4 | 4. Woljay 2401Adjustable Mask | 0.6 kg | Acrylonitrile Butadiene Styrene (ABS) | Motorcycle | 1m | View on Amazon |
| 5 | 5. DLPACKJ German Half HelmetMoisture-wicking German style | 800 g | Acrylonitrile Butadiene Styrene (ABS) | Motorcycle, Scooter, Street Car, Moped… | yes | View on Amazon |
| 6 | 6. Yesmotor K1PROBaseball-cap retro profile | 0.86 kg | — | — | No | View on Amazon |
| 7 | 7. TXXFWJ ZM-01Lightweight German-style classic | 600 g | Plastic | Motorcycle | NO | View on Amazon |
| 8 | 8. LS2 BaggerFiberglass-composite cruiser option | 3.1 lb | High-Performance Fiberglass Composite (HPFC) | street-cruiser-motorcycles… | 5 Year Manufacturer | View on Amazon |
| 9 | 9. LS2 RebellionClassic alloy-shell configuration | 3 lb | Alloy | street-cruiser-motorcycles… | 1 Year Warranty | View on Amazon |
| 10 | 10. CARTMAN 513-1 MVisor-equipped daily riding | 1.21 kg | Acrylonitrile Butadiene Styrene (ABS) | Motorcycle | 1 year | View on Amazon |
Detailed Reviews: Best Fitting Motorcycle Half Helmet

#1 · Best Overall
1. ILM 205V
- Weight: 2.7 lb
- Material Type: Acrylonitrile Butadiene Styrene (ABS)
- Compatible with Vehicle Type: ['Chopper']
Best for: Dial-fit visor convenience.
Why it ranks #1: Its dial fit system and quick-release chin strap offer the clearest adjustment features here; the ABS shell is listed as DOT and FMVSS 218 approved.
The ILM 205V combines a dial-fit system with an integrated drop-down sun visor, enabling riders to adjust fit and manage sun exposure using features named in its listing. It also specifies removable, replaceable venting and a quick-release chin strap, giving buyers several practical adjustment and maintenance details in one open-face helmet.
The dial-fit system is the defining fit feature, while the integrated drop-down sun visor offers a listed way to address changing light without adding a separate visor accessory. Removable and replaceable venting gives the owner a stated maintenance option, and top venting is described as reducing heat at the head. A quick-release chin strap simplifies on-and-off use. The ABS shell is DOT and FMVSS 218 approved for the stated riding and outdoor uses.
- Dial-fit system is specified.
- Integrated drop-down sun visor.
- Removable and replaceable venting.
- Quick-release chin strap with DOT and FMVSS 218 approval.
- The visor can catch on the sealing strip and may need repositioning.
Skip it if you want a fiberglass-composite shell and included storage bag; LS2 Bagger specifies HPFC construction and a helmet bag.
This fits riders who value dial adjustment, a built-in sun visor, and replaceable venting in an open-face helmet. The listing notes that the visor can catch on its sealing strip, so users should be prepared to smooth and reattach it if operation binds.
Full product details
| Brand | ILM |
|---|---|
| Color | Matte Black |
| Compatible with Vehicle Type | ['Chopper'] |
| Item Weight | 2.7 pounds |
| Part Number | CA-FBA205V-MB-M |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model | 205V |
| Model Number | 205V |
Listed on Amazon as: ILM Half Motorcycle Helmet Open Face Dial Fit System For Men Women DOT 205V
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#2 · Quick-Release Fit
2. CARTMAN 513-S
- Weight: 0.98 kg
- Warranty Description: 1 year
Best for: Glove-friendly quick fastening.
Why it ranks #2: The quick-release buckle adjusts strap tightness and can be operated with gloves; its vented EPS liner and DOT certification add useful specifics.
The CARTMAN 513-S uses a quick-release buckle that can be adjusted with gloves on, helping scooter and ATV riders fasten or remove the helmet without taking gloves off. A lightweight ABS shell and fully vented, high-density EPS liner pair the convenience feature with specified shell and liner materials.
The quick-release buckle is described as both an on-off aid and a way to adjust strap tightness while wearing gloves, making roadside stops and routine removal simpler. Its fully vented, high-density EPS liner links airflow with the specified liner construction, while the lightweight ABS shell supplies the listed outer material. DOT FMVSS No. 218 certification is stated for this small-size matte-black helmet, which is also listed for scooter, ATV, and UTV use.
- Quick-release buckle adjusts with gloves on.
- Fully vented, high-density EPS liner is specified.
- Lightweight ABS outer shell.
- DOT FMVSS No. 218 certified.
- The listed size is Small, limiting this version's size choice.
Skip it if you need a specified visor or moisture-wicking liner; CARTMAN 513-1 M lists a lens and moisture-wicking interior.
This is a practical match for small-size buyers who ride scooters, ATVs, or UTVs and value glove-friendly strap adjustment. Its listed configuration is a matte-black half helmet without a specified visor, so visor needs should guide the choice.
Full product details
| Brand | CARTMAN |
|---|---|
| Color | Black |
| Included Components | 1 helmet |
| Inner Material | Expanded Polystyrene |
| Item Weight | 0.98 kg |
| Manufacturer | CARTMAN |
| Model | 513-S |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Recommended Uses | Motorcycling |
| Size | Small |
| Special Feature | Adjustable Strap |
| Warranty Description | 1 year |
Listed on Amazon as: CARTMAN Matte Black Half Helmet Small, DOT Approved Scooter ATV UTV
View on AmazonWhy it ranks #3: At 600 g, its low-profile beanie design is intended to sit close to the head, making it a compelling compact half-helmet option.
The Yesmotor Hawk pairs a low-profile beanie shape with a 600 g listed weight, enabling a compact skull-cap look for daily cruising, city commutes, and weekend rides. Its vintage lines suit riders who want a close-fitting half-helmet silhouette rather than a bulky appearance, while the DOT-approved designation identifies its stated road-safety certification.
A rugged ABS shell and impact-absorbing EPS liner are the listed protection components, giving buyers concrete material details to weigh when choosing a half helmet. The low-profile shape sits close to the head, supporting the compact appearance sought by cruiser and bobber riders. At 600 g, the listed weight provides a useful reference for riders comparing helmet heft. Mesh is specified as the inner material, and the matte-black finish keeps the vintage styling understated.
- Low-profile beanie shape creates a compact skull-cap silhouette.
- Listed weight is 600 g.
- ABS shell and impact-absorbing EPS liner are specified.
- DOT approved for the listed motorcycling use.
- The listing gives no visor or ventilation feature details.
Skip it if you want a listed visor or detailed ventilation system; CARTMAN 513-1 M specifies a lens and moisture-wicking lining.
This suits cruiser and bobber riders seeking a vintage, close-sitting half-helmet look for commuting or weekend rides. Its appeal centers on compact styling and stated shell materials, so riders wanting a listed visor should consider another configuration.
Full product details
| Brand | Yesmotor |
|---|---|
| Color | Matte Black |
| Inner Material | Mesh |
| Item Weight | 600 g |
| Manufacturer | Yesmotor |
| Model | Hawk |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Style | vintage |
| Recommended Uses | Cycling, Motorcycling |
| Size | Large |
Listed on Amazon as: Yesmotor Motorcycle Helmet Half Shell Hawk Style Helmets Compact Lightweight Open Face for Motorcycle Street Bike Cruiser Moped – DOT Approved (Matte Black,L)
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#4 · Adjustable Mask
4. Woljay 2401
- Weight: 0.6 kg
- Material Type: Acrylonitrile Butadiene Styrene (ABS)
- Compatible with Vehicle Type: Motorcycle
- Warranty Description: 1m
Best for: Low-profile beanie silhouette.
Why it ranks #4: The listing describes an ultra-low-profile shell, breathable lining and an adjustable mask length, with a stated weight of 0.6 kg.
Woljay’s ultra-low-profile shell sits low and snug, enabling the compact beanie look that skull-cap and cruiser riders seek. Its ABS construction and DOT-approved designation are paired with a breathable lining described as easy to clean and sweat-absorbent, making the fit and care details central to this helmet’s appeal.
The low, snug profile addresses riders who want a close-fitting appearance, while the listing identifies ABS as the shell material. A breathable lining is described as easy to clean, resistant to deformation, and able to absorb sweat, connecting interior upkeep with longer ride comfort. The fully vented, multi-density liner is another specified construction feature. The product is listed for motorcycles, cruisers, ATVs, UTVs, scooters, and other vehicle types in its description.
- Ultra-low-profile, snug beanie shape.
- ABS shell material is specified.
- Breathable lining is described as easy to clean and sweat-absorbent.
- Fully vented, multi-density liner is listed.
- The listing provides no quick-release buckle or visor details.
Skip it if you want an explicitly listed quick-release strap and sun visor; ILM 205V includes a quick-release chin strap and drop-down visor.
This fits riders seeking a low-profile skull-cap look with a breathable, cleanable lining for motorcycle or scooter use. Its supplied details emphasize fit shape and liner care rather than a visor or fastening system, so those features may determine your choice.
Full product details
| Brand | Woljay |
|---|---|
| Color | Gloss Black |
| Compatible with Vehicle Type | Motorcycle |
| Included Components | No |
| Item Weight | 0.6 kg |
| Manufacturer | Woljay |
| Part Number | 1 |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model | 2401 |
| Model Number | 2401 |
| Style Name | Half Helmet |
| Warranty Description | 1m |
Listed on Amazon as: Motorcycle Half Helmet Beanie Cruising Skull Cap Small Helmets for Motorbike Scooter Chopper Moped Scooters Electric DOT
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#5
5. DLPACKJ German Half Helmet
- Weight: 800 g
- Material Type: Acrylonitrile Butadiene Styrene (ABS)
- Compatible with Vehicle Type: Motorcycle, Scooter, Street Car, Moped…
- Warranty Description: yes
Best for: Moisture-wicking German style.
Why it ranks #5: Its custom-formed interior and moisture-wicking fabric focus on comfort; the listing also provides head-circumference guidance for one size.
The DLPACKJ German-style half helmet pairs a custom-formed interior with moisture-wicking fabric, enabling a closer-feeling fit and sweat management as stated in its features. Its padded chin strap uses a quick-release plastic buckle, simplifying on-and-off use for adult riders on motorcycles, scooters, mopeds, and other listed vehicles.
The custom-formed interior is described as supporting a comfortable fit, while moisture-wicking fabric is intended to keep the head cooler and more comfortable. The padded chin strap adds contact cushioning, and its quick-release plastic buckle makes putting the helmet on and removing it simpler. ABS is the specified shell material. The supplied sizing guidance also explains how to measure head circumference, helping buyers use a consistent measurement when selecting a size.
- Custom-formed interior is specified for fit.
- Moisture-wicking fabric helps manage comfort.
- Padded chin strap with quick-release plastic buckle.
- ABS shell and head-measurement guidance are listed.
- The supplied size guidance gives a fit range only for size M.
Skip it if you need a listed sun visor and replaceable venting; ILM 205V specifies a drop-down visor and removable, replaceable venting.
This matches riders who want German styling, a quick-release padded strap, and a moisture-wicking interior for motorcycle or scooter use. Use the supplied circumference guidance when selecting a size, noting that the stated measurement range is for M.
Full product details
| Brand | DLPACKJ |
|---|---|
| Color | matte black |
| Compatible with Vehicle Type | Motorcycle, Scooter, Street Car, Moped, Four-wheeled Vehicle |
| Included Components | Breathable fabric |
| Item Weight | 800 g |
| Manufacturer | DLPACKJ |
| Part Number | AT-A |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model | MDXKE-A1 |
| Style Name | Matte Black |
| Warranty Description | yes |
Listed on Amazon as: Motorcycle Helmet German Style Half Helmet Skull Cap Adult Men Women Shell Helmet, DOT Approved Retro Face Helmet for Cruiser Scooter Chopper (XL)
View on AmazonWhy it ranks #6: The padded strap is described as snug without tightness, and the quick-release buckle supports easy removal; listed weight is 0.86 kg.
Yesmotor’s K1PRO uses a baseball-cap-inspired, low-profile shape, enabling a retro half-helmet look for cruiser, scooter, and moped rides. Its quick-release buckle supports fast on-and-off use, while the padded adjustable strap is described as providing a snug fit without tightness, connecting the fit features to everyday wear.
The cap-inspired profile gives this helmet its specific retro appearance, and the low-profile form is listed for cruiser motorcycles, scooters, and mopeds. A quick-release buckle supports convenient removal, while the padded adjustable strap is described as fitting snugly without tightness. ABS and EPS are the listed shell and inner materials, respectively. Ventilation is included among its special features, though the supplied details do not specify its design or adjustment.
- Baseball-cap-inspired low-profile shape.
- Quick-release buckle for on-and-off use.
- Padded, adjustable strap is described as snug without tightness.
- ABS and EPS materials with ventilation listed.
- The supplied details do not identify a visor or describe the ventilation design.
Skip it if you need a specified anti-fog lens and moisture-wicking lining; CARTMAN 513-1 M lists both features.
This suits riders drawn to a retro cap profile for commuting or cruising on a motorcycle, scooter, or moped. Its padded adjustable strap and quick release support practical daily use, while buyers seeking a specified visor should choose a model that lists one.
Full product details
| Brand | Yesmotor |
|---|---|
| Color | Carbon Fiber |
| Included Components | Helmet |
| Inner Material | Expanded Polystyrene |
| Item Weight | 0.86 kg |
| Manufacturer | Yesmotor |
| Model | K1PRO |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS) |
| Recommended Uses | Motorcycling |
| Size | Small |
| Special Feature | Adjustable Strap, Lightweight, Ventilation |
| Warranty Description | No |
Listed on Amazon as: Yesmotor Motorcycle Half Helmet Baseball Cap-DOT Approved
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#7
7. TXXFWJ ZM-01
- Weight: 600 g
- Material Type: Plastic
- Compatible with Vehicle Type: Motorcycle
- Warranty Description: NO
Best for: Lightweight German-style classic.
Why it ranks #7: This German-style half helmet weighs a listed 600 g and has a soft, breathable, sweat-absorbing lining, though its sizing details are not supplied.
The TXXFWJ ZM-01 weighs 600 g, enabling a lightweight option for riders seeking a retro German-style half helmet. Its upgraded ABS shell and EPS liner are specified alongside a soft, breathable, sweat-absorbing interior, connecting the stated construction to the helmet’s comfort and classic open-face use.
The listed 600 g weight gives buyers a concrete reference when comparing half helmets for everyday riding. An ABS shell and EPS liner are specified as the protective construction, while the soft inner lining is described as breathable, sweat-absorbing, and deodorizing to support comfort during use. The retro German-style profile suits the classic look named in the product details. The listing states DOT standards and names motorcycles, cruisers, and scooters among its intended rides.
- Listed weight is 600 g.
- Upgraded ABS shell and EPS liner are specified.
- Soft lining is breathable and sweat-absorbing.
- Retro German-style half-face design.
- The listing gives no visor, ventilation, or quick-release strap details.
Skip it if you want a listed quick-release buckle and adjustable padded strap; Yesmotor K1PRO specifies both features.
This is suited to riders seeking a lightweight German-style profile for motorcycle, cruiser, or scooter use, with a soft, sweat-absorbing lining. Its supplied details do not describe a visor or fastening mechanism, so those needs should guide the final choice.
Full product details
| Brand | TXXFWJ |
|---|---|
| Color | BLACK |
| Compatible with Vehicle Type | Motorcycle |
| Included Components | NO |
| Item Weight | 600 g |
| Manufacturer | TXXFWJ |
| Material | Plastic |
| Model | ZM-01 |
| Warranty Description | NO |
Listed on Amazon as: German Style Motorcycle Half Helmet Open Face Adult Men Women DOT Approved Retro Helmet,Matte Black
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#8
8. LS2 Bagger
- Weight: 3.1 lb
- Material Type: High-Performance Fiberglass Composite (HPFC)
- Compatible with Vehicle Type: street-cruiser-motorcycles…
- Warranty Description: 5 Year Manufacturer
Best for: Fiberglass-composite cruiser option.
Why it ranks #8: Its HPFC shell material and DOT certification are specified, but the listing provides no fit-adjustment details or size information.
The LS2 Bagger uses a high-performance fiberglass composite shell, giving cruiser riders a specifically named shell material rather than the ABS construction common in many half helmets. It is DOT FMVSS No. 218 certified and listed for street-cruiser motorcycles, scooters, and street-sport motorcycles, making its vehicle compatibility unusually broad in the supplied specifications.
The HPFC shell material is the Bagger’s defining listed construction detail, useful for shoppers comparing shell types across half helmets. Its stated compatibility spans street-cruiser motorcycles, street-motor scooters, and street-sport motorcycles, so one helmet listing covers several street-riding categories. The package components include a helmet and bag, which provides a named storage accessory for carrying or putting the helmet away. DOT FMVSS No. 218 certification is explicitly stated.
- High-performance fiberglass composite shell.
- DOT FMVSS No. 218 certified.
- Listed for cruiser, scooter, and street-sport motorcycles.
- Helmet bag is included.
- The supplied specifications give no visor, buckle, or ventilation details.
Skip it if you want a listed drop-down sun visor and venting; ILM 205V specifies both features.
The Bagger fits riders who want an LS2 half helmet with a fiberglass-composite shell for street-cruiser, scooter, or street-sport use. Its supplied details emphasize shell material and compatibility, so buyers needing named visor or ventilation features should look elsewhere.
Full product details
| Brand | LS2 |
|---|---|
| Color | Matte Black |
| Compatible with Vehicle Type | street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles |
| Included Components | Helmet^Bag^Warranty Paperword |
| Item Weight | 3.1 pounds |
| Manufacturer | LS2 Helmets |
| Part Number | 568-3014 |
| Material | High-Performance Fiberglass Composite (HPFC) |
| Model | Bagger Half Helmet |
| Model Number | 568-3014 |
| Style Name | Half Size |
| Warranty Description | 5 Year Manufacturer |
| Additional Information | Important information Safety Information DOT Certified |
Listed on Amazon as: LS2 Helmets Bagger Motorcycle Half Helmet
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#9
9. LS2 Rebellion
- Weight: 3 lb
- Material Type: Alloy
- Compatible with Vehicle Type: street-cruiser-motorcycles…
- Warranty Description: 1 Year Warranty
Best for: Classic alloy-shell configuration.
Why it ranks #9: This DOT-certified half helmet lists an alloy material and a 1-year warranty, but supplies no adjustment system or sizing guidance.
The LS2 Rebellion specifies an alloy shell, setting it apart for riders who prioritize that named material in a classic half-helmet format. Its listing states DOT FMVSS No. 218 certification and compatibility with street cruisers, scooters, and street-sport motorcycles, helping buyers match the helmet to several street-riding types.
The alloy material is the key construction fact supplied for the Rebellion, giving shoppers a direct shell specification to consider. The listed vehicle compatibility covers street-cruiser motorcycles, street-motor scooters, and street-sport motorcycles, so its stated use is not restricted to one of those categories. It comes with a helmet bag and instructions, supporting storage and setup after purchase. DOT FMVSS No. 218 certification is also stated in the listing.
- Alloy shell material is specified.
- DOT FMVSS No. 218 certified.
- Compatible with cruiser, scooter, and street-sport motorcycles.
- Helmet bag and instructions are included.
- The supplied details do not specify a visor, ventilation, or strap mechanism.
Skip it if you want a specified composite shell and included bag; LS2 Bagger lists HPFC construction and a helmet bag.
This suits riders seeking an LS2 classic half helmet with an alloy shell for cruiser, scooter, or street-sport riding. The listing focuses on material and vehicle compatibility, so choose another setup if a specified visor or ventilation system is important.
Full product details
| Brand | LS2 |
|---|---|
| Color | Matte Black |
| Compatible with Vehicle Type | street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles |
| Included Components | Helmet^Helmet Bag^Instructions |
| Item Weight | 3 pounds |
| Manufacturer | LS2 Helmets |
| Part Number | 590-1012 |
| Material | Alloy |
| Model | Rebellion Half Helmet |
| Model Number | 590-1012 |
| Style Name | Classic |
| Warranty Description | 1 Year Warranty |
| Additional Information | Important information Safety Information DOT Certified |
Listed on Amazon as: LS2 Helmets Rebellion Motorcycle Half Helmet
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#10
10. CARTMAN 513-1 M
- Weight: 1.21 kg
- Material Type: Acrylonitrile Butadiene Styrene (ABS)
- Compatible with Vehicle Type: Motorcycle
- Warranty Description: 1 year
Best for: Visor-equipped daily riding.
Why it ranks #10: Its quick-release strap and moisture-wicking lining are useful, but the listing describes an open helmet with a visor rather than a clear half-helmet fit focus.
The CARTMAN 513-1 M adds a scratch-resistant, anti-fog lens, enabling a listed clear-vision feature on this open helmet. Its quick-release adjustable chin strap supports faster removal and fit adjustments, while a moisture-wicking lining is specified for riders who want an interior that helps manage sweat during use.
The lens is described as both scratch-resistant and anti-fog, connecting its surface features to visibility in the stated design. A quick-release chin strap with adjustable features makes putting the helmet on, removing it, and changing strap tightness more straightforward. The moisture-wicking lining is listed to help keep the interior cool and dry, complementing the ABS outer shell. The product is DOT approved and specified for motorcycle compatibility.
- Scratch-resistant, anti-fog lens is specified.
- Quick-release adjustable chin strap.
- Moisture-wicking interior lining.
- DOT approved with ABS outer shell.
- The supplied details do not state whether the lens is removable.
Skip it if you prefer a half helmet with a dial-fit system and drop-down sun visor; ILM 205V lists both features.
This suits motorcycle riders who want a listed anti-fog lens, quick-release adjustment, and moisture-wicking lining in one open helmet. Buyers who need a dial-fit system or a specifically described drop-down visor should compare those features before choosing.
Full product details
| Brand | CARTMAN |
|---|---|
| Color | Matte Black |
| Compatible with Vehicle Type | Motorcycle |
| Included Components | 1 helmet |
| Item Weight | 1.21 kg |
| Manufacturer | CARTMAN |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model | 513-1 M |
| Style Name | Sporty |
| Warranty Description | 1 year |
Listed on Amazon as: CARTMAN Matte Black Open Helmet Medium, DOT Approved Sun Visor Quick Buckle
View on AmazonWhy a helmet can feel loose even in the right size
A helmet can feel loose despite matching a listed size because head circumference alone does not describe head shape or how the interior contacts the wearer. The DLPACKJ listing gives a measurement method—about 1 cm above the ears and 2 cm above the eyebrows—and says size M fits 21.65–22.04 inches (55–56 cm), but that guidance only covers one size. The ILM 205V offers a dial fit system, while the CARTMAN 513-S describes an adjustable strap; these features can help secure a helmet, but they cannot correct an unsuitable shell shape or size.
Try the helmet on and check that it sits level and does not shift when you move your head. Avoid assuming that a snug strap compensates for a loose shell.
If the manufacturer’s chart or fit feels uncertain, confirm sizing with the seller or maker before riding.
Half-helmet trade-offs: fit features versus open-face design
A half helmet’s open-face design leaves a different balance of coverage and convenience than a helmet with more face coverage, so fit is only one part of the choice. In this group, the ILM 205V adds an integrated drop-down sun visor, and the CARTMAN 513-1 M lists a scratch-resistant, anti-fog lens; those features may appeal to riders who want a face shield, but the latter is described as an open helmet rather than a clear half-helmet match. Low-profile listings such as the Yesmotor Hawk emphasize a close-fitting skull-cap silhouette, while the LS2 Bagger lists an HPFC shell and gives no adjustment-system details.
Don’t infer coverage, comfort or safety performance from a low-profile look or a material label alone. Confirm the exact helmet type, fit instructions and applicable standards in the product details before deciding which trade-off suits your ride.
How to Choose a Fitting Motorcycle Half Helmet
Adjustment and retention
Look for a retention system you can secure firmly without relying on a loose shell to feel comfortable. The ILM 205V lists a dial fit system and quick-release chin strap; CARTMAN 513-S specifies a quick-release buckle that adjusts tightness and can be handled with gloves. Yesmotor K1PRO describes a padded strap intended to fit snugly, while Yesmotor Hawk lists no adjustment mechanism in the supplied details.
Buyers who want more explicit fit adjustment should start with the ILM or CARTMAN; riders prioritizing a simple low-profile style may consider the Hawk, but should verify fit carefully. A quick-release buckle makes fastening and removal convenient, but it does not by itself establish the correct size or fit.
Weight and shell profile
Compare the listed weight and shape if you want a compact-feeling helmet, but treat those figures as product details rather than proof of comfort. Yesmotor Hawk and TXXFWJ ZM-01 each list a weight of 600 g, while CARTMAN 513-S lists 0.98 kg, Yesmotor K1PRO 0.86 kg, and LS2 Bagger 3.1 pounds. The Hawk is specifically described as low profile, and Woljay 2401 as ultra low profile; the LS2 Bagger uses an HPFC shell.
A rider seeking a close skull-cap silhouette may favor the Hawk or Woljay, while someone comparing shell material may prefer to examine the Bagger. Try the helmet on, since listed weight and profile do not predict your personal fit.
Interior and fit guidance
Choose a helmet with interior details and sizing guidance that help you assess contact and secure fit. DLPACKJ specifies a custom-formed interior and moisture-wicking fabric, and supplies a measurement method plus a size M head-circumference range of 21.65–22.04 inches (55–56 cm). CARTMAN 513-S lists a high-density, fully vented EPS liner, while Woljay 2401 describes a breathable lining that is easy to clean.
Buyers who need a starting point for measuring can use the DLPACKJ instructions, but its stated range does not establish sizing for other brands. Riders prioritizing described interior features can compare the CARTMAN and Woljay listings.
Use each manufacturer’s own size chart and test the fit rather than transferring one product’s measurements to another.
Which Motorcycle Half Helmet Fits Your Needs?
For the most explicit fit adjustment, choose the ILM 205V: it lists a dial fit system and quick-release strap. If you want a quick-release buckle with a stated tightness adjustment, consider CARTMAN 513-S. For a low-profile design and a listed 600 g weight, Yesmotor Hawk is a focused choice; Woljay 2401 also emphasizes an ultra-low profile and adjustable mask length.
If sizing guidance matters, DLPACKJ German Half Helmet provides a head-measurement method and one size range, though you should still check its chart for your size. Yesmotor K1PRO describes a padded snug-fit strap.
The LS2 models provide less fit-specific information, and CARTMAN 513-1 M is a less direct match because its listing describes an open helmet with a lens. Confirm fit and helmet type before purchase.
Related Buying Guides
- Best Half Helmets Motorcycle
- Best Half Face Motorcycle Helmet
- Best Half Shell Motorcycle Helmet
- Best Half Shell Motorcycle Helmets
- Best Motorcycle Intercom For Half Helmet
- Best Motorcycle Communication Systems For Half Helmets
Frequently Asked Questions
How should a motorcycle half helmet fit around the forehead and cheeks?
A half helmet should sit level and feel evenly snug around your head, without pressure points or shifting when you move it gently. The front edge should not press painfully on your forehead. Half helmets may not cover the cheeks, so focus on stable head fit and follow the manufacturer’s fit guidance.
How do I measure my head and choose between helmet sizes?
Measure around the largest part of your head, typically just above the eyebrows and ears, then compare that measurement with the helmet’s size chart. If you fall between sizes, follow the maker’s guidance rather than guessing. Check the fit in person when possible, since sizing and shape can vary by helmet.
Can a half helmet fit differently with glasses or a communication headset?
Yes. Glasses arms or a headset can affect comfort and how the helmet sits, so try them together before riding if possible. Check that the helmet remains level and secure and that the arms or headset do not create pressure points.
Confirm compatibility with the specific helmet’s instructions.
What fit details should I compare in these listings?
Compare explicit adjustment features, sizing guidance, and strap details. The ILM 205V lists a dial fit system and quick-release strap; CARTMAN 513-S lists a quick-release buckle with tightness adjustment. DLPACKJ provides a head-measurement method and one size range.
These details help narrow options, but do not replace checking the size chart and fit.
How can I confirm the helmet type before ordering?
Read the full listing and verify that its description matches the helmet style you want. Titles in this group include half helmets, while CARTMAN 513-1 M is described as an open helmet with a lens. Check the product details and any images for the exact design, coverage, and fit guidance before deciding.
Final Words
For the most explicit fit adjustment, start with the ILM 205V, which lists a dial fit system and quick-release strap. CARTMAN 513-S is another option when a stated tightness adjustment matters. Consider Yesmotor Hawk or Woljay 2401 for low-profile designs, and DLPACKJ if measurement guidance is useful.
Before choosing, confirm the helmet type, consult its size chart, and try the fit with any glasses or headset you use.



