Ultra-light Polycarbonate Frame Crafted with ultra-light polycarbonate, the frame offers durability without adding unnecessary weight, ideal for long rides. Unisex Design These sporty sunglasses are designed for both men and women, making them a versatile addition to any cyclist's gear. Photochromic Lenses The WEST BIKING Cycling Glasses feature photochromic lenses that adjust to light conditions, ensuring optimal vision during your ride. UV400 Protection With UV400 protection, these sunglasses shield your eyes from harmful rays, providing safety and comfort on sunny days. Lightweight and Safe The lightweight design and safe construction make these sunglasses perfect for cycling, ensuring you can focus on your ride.