
1*helmet
36 high-efficiency summer ventilation holes
Dual sunroofs (front and top) for enhanced airflow

Black Machine Bear [Transparent Goggles + Windmill]
CNÂ¥73.00
![Yongjiu New National Standard 3C Certified Electric Vehicle Helmet, Windproof And Warm, for Autumn And Winter Motorcycle Riding, Unisex All-Season Safety Helmet, 288 Double Visor [Khaki]](https://img30.360buyimg.com/sku/jfs/t1/260140/32/2306/53598/676a06abF8f89f075/184f833734687f87.png)
New National Standard 3C Internal And External Dual Mirror [Khaki]
CNÂ¥89.80
32 dual-channel aerodynamic cooling vents
16-directional air intake for superior head cooling
Airflow circulation channels for faster heat dissipation and cooling
Adjustable ventilation with three wind volume settings
Significantly higher ventilation rate than traditional half helmets (3x airflow)
ABS shell with EPS thickened buffer layer for impact absorption and dispersion
Imported full protective lenses with UV380 integrated full-spectrum sun protection
Hydrophobic lens surface for clear vision in rain
Scratch-resistant lenses tested with 3kg sand for 480 seconds
Extended imported lenses blocking over 99% UV rays
Photochromic long lenses covering full face, automatically adjusting tint (UV400 protection)
Dual lens design with freely openable outer and inner lenses for different environments
Deep helmet body design for comfort and safety
One-key adjustable head circumference system (54-62 cm), suitable for various head sizes
New upgraded removable, washable, and reusable inner liner
Moisture-wicking, quick-dry, breathable, cooling, antibacterial, and skin-friendly inner padding
6-year paint process with high scratch resistance and magnetic durability
Enhanced adjustment mechanism with button control for comfortable fit
All dimensions are manually measured; actual product dimensions prevail.
Nationally certified 3C safety standard compliant
Penetration resistance tested and qualified to ensure head protection
Anti-fog, anti-rain, anti-scratch, and UV protection features integrated
Designed for all-season use with 2-in-1 dual lens and dual liner system
Warning against counterfeit products; genuine airflow channels are visible and superior to traditional helmets
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Gray (Four Seasons Helmet) Extra Large Head Circumference 62-66cm Long Visor
CNÂ¥149.00

FourSeason DualLens Commuter Helmet [Thickened Neck Warmer] Matte Black
CNÂ¥85.90