The blade-style Zorge G2 has a flexible and durable black frame equipped with temple arms to create a comfortable, nonslip fit. The open lower frame prevents sight obstruction and allows lenses to be replaced easily. Edge Eyewear is ANSI Z87.1+2010 and Military Ballistic MCEPS GL-PD 10-12 compliant and all lenses block 99.9% of UV radiation.