The Wiley X Contend Sunglasses feature a lightweight frame with lenses that meet or exceed ANSI Z87.1 industrial standards for high-mass and high-velocity impact protection. The Wiley X Contend have Smoke Gray lenses that provide glare reduction without distorting colors. These lenses are excellent in bright/glare conditions. These sunglasses feature 14%-20% Light transmission with 100% UVA/UVB protection with distortion free clarity.