Engineered in collaboration with one of the leaders in optics Zeiss, the UA Storm lenses feature the ArmourSight lens technology of Under Armours Core 2.0 Sunglasses delivers perfectly centered lenses that eliminate object displacement. Strategic spacing between the frames and lenses allows air to escape while ventilated nose pads deliver maximum breathability. ArmourFusion titanium and Grilamid frames stand up to the wear and tear of an active lifestyle. Pinnacle three-point grip with adjustable nose pads and adjustable temples mold to your shape and relieve pressure behind your ears for a customized fit. Signature cap gripper keeps glasses secure when worn upside down on a hat. Meets and exceeds ANSI 287.1 safety standards. Polycarbonate lens material. Includes a microfiber pouch. Manufacturers lifetime warranty. Size: 2. Color: Blue. Material: Microfiber.