Feige Sprick Double Sunroof Electric Vehicle Helmet 3C Certified Summer Unisex Electric Bike Half Helmet Motorcycle Safety Helmet 966 Khaki Double Lens [Photochromic Smart Color-Changing Short Lens]

32-hole dual-channel aerodynamic heat dissipation system

16-directional air intake for effective head cooling

Ventilation area increased by 28% compared to traditional helmets

Visible airflow channels providing triple the airflow of traditional half helmets

ABS shell with six-layer high-quality scratch-resistant paint finish

Thickened EPS buffer layer for impact absorption and dispersion

Imported full protective lens with UV380 integrated full-spectrum sun protection

Hydrophobic lens surface for clear vision in rain

Scratch-resistant tested to withstand 3kg for 480 seconds

Photochromic long lens covering full face with >99% UV blocking

Dual-lens design with freely openable outer lens and inner lens for different environments

Adjustable head circumference system (54-62 cm) with one-key adjustment

Deep helmet body design for enhanced comfort and safety

Removable, washable, moisture-wicking, quick-dry, breathable, antibacterial inner lining

Smooth and skin-friendly inner lining material

Nationally certified penetration resistance ensuring safety

Effective heat dissipation and cooling performance

Enhanced airflow and ventilation for reduced helmet interior temperature

Warning against counterfeit products in the market

All dimensions are manually measured; actual product specifications prevail.

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