Smith Operator's Choice Elite Polarized Sunglasses - Smith's iconic Guide's Choice sunglass re-engineered to meet Smith Elite's demanding MilSpec standards. Optional ChromaPop lenses provide an unfair advantage for operators scanning a hostile environment. ChromaPop+ lenses are polarized to cut glare and enhance contrast and natural color to make the details pop Carbonic lenses offer impact resistance and clear optics Anti-fog and scratch-resistant coating on all lenses 100% UVA/B/C protection