UA Storm lens technology is resistant to oils & salt water so you can handle anything outdoors. Ultra-light ArmourFusion® frames are built from a combination of titanium & Grilamid for superior strength & flexibility. Polarized lenses eliminate glare for use in the brightest conditions. Three-Point Grip ensures a comfortable & secure fit. Meets & exceeds ANSI Z87.1 safety standards for eyewear. All Under Armour® Performance Eyewear lenses block 100% of UVA, UVB & UVC rays.