The best 4XL open-face motorcycle helmets in this selection are the Daytona Retro 3/4 for adjustable sizing, the BAUTI Retro Japanese helmet for a stated 4XL measurement of 64–65 cm, and the Highway 21 9MM for a simple beanie-style design. GMAX’s OF-17 and GM-32 are included as feature-rich comparisons, but their listed sizes are 3XL—not 4XL—so confirm availability and fit before considering either.
| Helmet | Best For | 4XL Details Listed |
|---|---|---|
| Daytona Retro 3/4 | Vintage styling and adjustable fit | Listed fit range includes 4XL |
| BAUTI Retro Japanese | Compact vintage design | 4XL listed as 64–65 cm |
| Highway 21 9MM | Minimal beanie style | Product listing specifies 4X-Large |
| GMAX OF-17 | Sun shield and washable liner | Provided listing is 3X-Large |
| GMAX GM-32 | Ventilation and sun protection | Provided listing is 3X-Large |
Daytona Retro 3/4 Open-Face Helmet
Best for: Riders seeking a vintage look and a helmet listing that explicitly covers sizes from 2XS through 4XL. The adjustable chin strap and quick-release buckle are useful fit and fastening features. Its ABS shell and multi-density EPS liner are identified in the product details, along with DOT approval and FMVSS-218 compliance.
The removable visor adds a practical option for riders who want a classic 3/4 profile. Daytona describes the helmet as lightweight and suitable for motorcycles, mopeds, scooters, and choppers.
Limitation: A listed 4XL range does not guarantee a comfortable fit for every head shape. Measure your head and check the specific size chart before choosing.
BAUTI Retro Japanese 4XL Helmet
Best for: Buyers who want a small-profile vintage helmet and a stated measurement for 4XL. The listing identifies 4XL as 64–65 cm and describes an FRP shell with a high-density EPS buffer layer. It also states DOT FMVSS 218 and ECE R 22-05 compliance.
The maker describes the helmet as weighing 800 grams and highlights a compact Japanese-inspired shape. Those details make it a comparison option for riders who want to avoid a bulky appearance while shopping for an open-face style.
Limitation: The stated 64–65 cm measurement should be checked against your own head measurement and the seller’s current sizing information. Do not rely on the “4XL” label alone.
Highway 21 9MM German Beanie Helmet
Best for: Riders who prefer a beanie-style profile and want a listing specifically identifying the size as 4X-Large. The supplied details describe a DOT-approved helmet with a lightweight, durable ABS shell and a diamond-stitched Coolmax comfort liner.
Compared with the Daytona and BAUTI options, the Highway 21 listing provides fewer construction and fit details. It may suit buyers prioritizing a minimal style, but the available product information does not specify a measurement range.
Limitation: Confirm the fit dimensions and coverage details with the current listing before buying; the provided features do not give a 4XL head-circumference measurement.
GMAX OF-17 Open-Face Street Helmet
Best for: Riders comparing comfort and sun-control features who can find a suitable size. The supplied listing is for 3X-Large, not 4XL. Features include a tinted, UV400-protected drop-down sun shield, washable SpaSoft interior, moisture-wicking COOLMAX CORE technology, a quick-release buckle, and speaker pockets.
The OF-17 is described as DOT-approved for street-legal motorcycles, scooters, mopeds, and other listed uses. Its broad peripheral vision and removable, washable interior may appeal to riders who want an open-face design with convenient care features.
Limitation: The provided size is 3X-Large, so do not assume it will fit a 4XL head. Choose it only if the manufacturer’s sizing information confirms an appropriate fit.
GMAX GM-32 Open-Face Helmet
Best for: Riders who value airflow and built-in sun protection, provided they can verify a suitable size. The listed version is 3X-Large rather than 4XL. Its features include flow-through intake and exhaust venting, removable and washable adjustable liners, a 3-snap sun visor, and a retractable tinted inner shield with UV400 protection and anti-fog coating.
Compared with the OF-17, the GM-32 emphasizes ventilation and adjustable interior components. The product details describe it for motorcycle, ATV, and UTV enthusiasts.
Limitation: The listed size is not 4XL. Check the manufacturer’s sizing chart rather than sizing up based on the model name or general fit descriptions.
Buying Guide: Choosing A 4XL Open-Face Helmet
How should you check 4XL fit?
Measure your head with a flexible tape around its widest circumference, typically just above the eyebrows and ears. Compare that measurement with the helmet maker’s size chart. The BAUTI listing gives a 4XL measurement of 64–65 cm, while Daytona lists a range up to 4XL. Highway 21 identifies a 4X-Large size but does not provide a measurement in the supplied details.
Helmet sizing varies by brand and head shape. A helmet should feel secure without painful pressure points, and the chin strap should fasten correctly. Check the manufacturer’s instructions and return policy before ordering if fit is uncertain.
Which features matter most for your riding?
- Sun protection: The GMAX OF-17 and GM-32 list retractable tinted shields. The GM-32 also lists a 3-snap visor.
- Removable interior: The OF-17 and GM-32 describe washable liners, which can help with routine cleaning.
- Vintage appearance: Daytona and BAUTI are the most directly styled for retro preferences.
- Minimal design: Highway 21’s 9MM is described as a beanie-style helmet.
What should you verify before buying?
Confirm the exact size offered, current sizing guidance, and the safety-label information on the specific helmet. Do not treat a 3XL listing as a 4XL substitute. Open-face helmets leave the face exposed by design, so consider whether that coverage level suits your riding needs and local requirements.
Frequently Asked Questions
Which listed helmet explicitly offers a 4XL measurement?
BAUTI lists its 4XL size as 64–65 cm. Confirm that range with the current size chart before ordering.
Does the Daytona helmet come in 4XL?
The supplied Daytona product details state a fit range of 2XS through 4XL. Check the specific listing for the size currently offered.
Are the GMAX helmets listed here 4XL?
No. The supplied OF-17 and GM-32 listings specify 3X-Large. Verify sizing before considering either for a 4XL fit.
Which options list DOT approval?
Daytona, BAUTI, Highway 21, and GMAX OF-17 include DOT-related approval or compliance information in the supplied product details. Check the specific helmet’s labeling and current documentation.
Can a 4XL label guarantee a comfortable fit?
No. Sizing labels differ between brands, and head shape also affects fit. Use measurements and the manufacturer’s size chart rather than relying on the label alone.