Edge Eyewear SK116-IFT Kazbek Islander Fit Safety Glasses, Black with Smoke Lens ANSI Z87.1 +2010 compliant and Ballistic MIL_PRF 31013 3.5.1.1 compliant Highly Flexible Nylon Frame and Polycarbonate Scratch Resistant Lens Extra Wide Frame and Adjustable Megol Nose Piece For Improved Comfort and Grip