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

AirCell triple breathable full ventilation inner lining with 36 air holes for superior airflow

2-in-1 dual lens and dual inner lining system suitable for all seasons

Collaboration with German designers for innovative airflow and aesthetic design

32-hole dual-channel aerodynamic heat dissipation system for continuous fresh air exchange

Six-layer paint process for high-quality, scratch-resistant finish

Adjustable head circumference system with key control for personalized fit

Removable, washable, moisture-wicking, breathable, antibacterial inner lining for comfort and hygiene

Enhanced airflow channels increase ventilation area by 28%, surpassing traditional helmets

Thickened EPS cushioning layer for effective impact absorption and head protection

Passed penetration resistance tests ensuring safety compliance

Imported full protective lenses with UV380 full-spectrum sun protection, hydrophobic rain-resistant coating, and scratch resistance tested by 3kg sand impact for 480 seconds

Photochromic long lens with >99% UV blocking, automatically adjusts tint according to light conditions (UV400 protection)

Dual lens design with freely openable outer and inner lenses for adaptability to various environments

Enlarged ventilation area with multiple front air intakes for superior breathability and cooling

Deep helmet body design for enhanced comfort and safety during rides

All dimensions are manually measured; actual product specifications prevail.

null