Crews Tremor - Onyx Frame - Indoor/Outdoor Mirror Lens - Safety Glasses

Single Lens Design. Dynamic Shape Fits Around Neck - On Head And Over Hard Hats. Hingeless Frame. Scratch Resistant Lens. Gel Nose Piece. Gel Temple Sleeves. Filters 99.9% of U.V. Radiation. Meets Or Exceeds ANSI Z87.1 Safety Standards.