Carfia Polarized Sports Sunglasses for Men and Women, Cycling Sunglasses 5 Interchangeable Lenses - All the lens are 100% UV400 Protection, blocking 100% of all UVA, UVB and harmful blue light up to 400nm. Interchangeable lenses let you change them in seconds to optimize vision in any sport environment. The Main one is multi-color lens, the amber one is for night activities, blue one for beach, clear one for windy weather, and the black one is polarized for driving also other outdoor strong light environment. Polycarbonate Polarized Lenses - Engineered to cut 99% of glare from paths and pavement. Harsh rays of light wont distract you, and with the improved depth perception of enhanced visual contrast, youll spot loose gravel and sand, small cracks, potholes and even slick areas that can be danger zones. Restore true color, eliminate reflected light and scattered light, make the scenery more clear and soft and protect eyes perfectly. See what youve been missing. Premium TR90 Frame - Flattering lines create aesthetically pleasing frame appearance. High quality frame materials provide the ultimate in performance and all-day comfort. Frames are impact, scratch resistant, durable and unbreakable. Extremely Lightweight - You will forget you are wearing them. It is especially great for those who are not used to wearing glasses. These sport sunglasses of uncompromising design are ideal for all the outdoor activities and also for professional sports. They are also well packaged to be a wonderful yet practical Christmas gift idea for friends and family! High Fashion Design - These sport sunglasses of uncompromising design are ideal for most outdoor activities, such as running, cycling, driving, fishing, racing, climbing, skiing & baseball etc. It is designed with maximized airflow for optimal ventilation which would keep you cool all day.