Smith & Wesson Viewmaster Safety Glasses (19871), Polarized Smoke Lenses, Metallic Grey Frame, 12 Pairs 12 Pairs of Smith & Wesson Viewmaster Safety Glasses; Metallic Grey Frames with Smoke Lenses (sunglasses are ideal for outdoor use or bright environments) These safety sunglasses are polarized to reduce glare and eye fatigue, feature a 8 base curve and are TAA compliant Ergonomically designed temple feature rubber tips for a snug fit Every pair includes a microfiber carrying pouch, which doubles as a lens cleaning cloth Meets ANSI Z87.1+ standards for high impact and polycarbonate lenses provide 99.9% UVA / UVB / UVC protection