Under Armour Captain feature ultra-light ArmourFusion frames that are built from a combination of titanium & Grilamid for superior strength & flexibility. The ArmourSight lens technology delivers up to 20% more undistorted peripheral vision & are up to 10X stronger than ordinary polycarbonate lenses. Adjustable nose pad for a comfortable custom fit. All Under Armour Performance Eyewear lenses block 100% of UVA, UVB & UVC rays. Meets and exceeds ANSI Z87.1 standards.