Klein Tools Professional Safety Glasses are high-quality protective eyewear that feature an anti-fog coating that won't wear off. Scratch resistant clear/gray lenses with UV protection block 99.9% of harmful UV rays. Lightweight and flexible materials for long-term comfort with rubber nose piece and temples for face conforming fit and sure grip. Combo Pack includes one pair gray lens, one pair clear lens and one soft fabric storage pouch. Optional Hard Case (Cat. No. 60176) and Breakaway Lanyard (Cat. No. 60177) sold separately.