Co-injected, ventilated frame guarantees unequalled adaptability and comfort.Features - Rated D3/D4 for splash & dust - Fits over prescription glasses - Anti-scratch/anti-fog Platinum coating - Indirect ventilation frame type - Indoor/outdoor - Nylon polyester strap - Meets ANSI Z87.1-2015 - Blocks 99.9% of UV rays - Black frame - 1/Each