Designed for active anglers, Under Armours Keepz Sunglasses have polarized lenses that block 100% of UVA, UVB and UVC rays. Engineered in collaboration with one of the leaders in optics Zeiss the UA Storm lenses feature hydrophobic elements to repel oils, saltwater and other outdoor substances. Ultralight ArmourFusion frames offer superb strength and flexibility before, during and after rigorous activities. Using titaniums highest strength-to-weight ratio and thermoplastic Grilamid, you get optimum impact-resistant and lightweight frames. Three-point grip and adjustable nose pad ensure a comfortable and secure fit. ANSI Z87.1 rated. Sized for medium faces. Lens colors: Brown, Gray. Frame colors: Shiny Black, Woodgrain.