Equipped with robust UV protection, Knockaround's Mai Tais Polarized Sunglasses minimize glare and block harmful rays, so we squint less and take in more.Lightweight frames are comfortable and durablePolarized tech reduces glare and enhances colorsPolycarbonate lenses are highly impact-resistantUV 400 provides the highest level of UV protectionLenspolycarbonatePolarizedyesFrameplasticCase IncludedpouchFace Sizemedium-largeFrame Dimensions[lens/bridge/temple] 54 x 50 / 20 / 140mmActivitycasual