HODGSON Polarized Sports Sunglasses with 5 Interchangeable Lenses for Men Women Cycling Baseball Running Fishing Driving Golf Glasses, Tr90 Unbreakable Smart TAC Gradient Lenses: Gradient polarized lenses allow to change from dark to bright in accordance with variation of lights, no extra lenses needed, one meets all your needs. DO NOT COME WITH 5 INTERCHANGEABLE LENSES Extremely Light & Unbreakable: The frame is made of TR90, a polymer material with a memory that is extremely light and super flexible Anti-fogging & Waterproof: The transparent lens is anti-fogging, perfect for running or biking in fogging weather. We add another waterproof coating on the main lens. You can wear it even in the rain and the water on the glasses won't block you sight Full RV: The lens is coated with full RV, blocking UV away and at the same time giving you a clear natural sight 24-month Warranty Period. Lifetime Breakage Warranty on Frame & Lens. Dimensions: lens length - 5.23in, lens width - 1.73in, leg length - 5in, bridge width - 0.94in