Key Features of YUEDIO Photochromic MTB Bike Sunglasses
High-performance TR90 frame ensures ultra-lightweight durability and all-day comfort for intense cycling sessions. Advanced photochromic lenses automatically adjust tint level (clear to dark) adapting to changing light conditions for optimal visibility. Impact-resistant polycarbonate lenses with 100% UV400 protection shield eyes from harmful rays and trail debris. Wide field of vision and non-slip rubber nose pads/ear grips provide secure fit during high-speed mountain descents. Ventilated design prevents fogging during strenuous climbs while hydrophobic coating repels sweat and rain. Engineered for competitive road cycling, trail MTB riding, gravel adventures, and urban commutes. Precision injection-molded hinges and scratch-resistant lens coatings reflect professional-grade construction.