Part of the Cycling Collection, the Urban Element Chameleon Polarized Photochromic adult sunglasses have been created having in mind pushing the boundaries of your numerous cycling adventures. Designed with ventilated optical-grade polycarbonate lenses, those cycling sunglasses provide optimal airflow to minimize the risk of fogging during your bike ride. The rubberized nose bridge is designed to keep your sunglasses securely in place for a safe and comfortable ride, whether you're riding on the most rugged terrain or just taking a ride on your local bike path.