Designed for all sport performance, Under Armour's Impulse Performance Polarized Sunglasses deliver superior vision, strength, and comfort. From the APVX™ Lens Technology that provides a wider range of peripheral vision to the revolutionary Titanium Grilamid frame material that is ultra-lightweight and strong. Under Armour Performance Sunglass series is built for all outdoor sport enthusiasts. Whatever the conditions - and whatever your sport - Under Armour Performance Eyewear is doing something for you: it's making you better.