:The Wiley X Slay Sunglasses are a part of Wiley X's stylish ultra protective eyewear lineup, designed to fit medium sized heads. Wiley X sunglasses are designed to take on anything that is thrown your way, and will make you look good while doing it. Wiley X products are put through rigorous testing to be ANSI Z87.1 rated, and are committed to creating the most stylish and comfortable sunglasses for virtually any occasion. The Slay sunglasses feature shatterproof Selenite polycarbonate lenses with a scratch resistant T-Shell Hardcoat finish. Wiley X lenses pass ANSI optical clarity standards. The frame on the Wiley X Slay is designed to be the most comfortable sunglasses on the marketSafety rating: ANSI Z87.1Features100% UV ProtectionPrevent Glare and Eye FatigueNon-slip rubber templates and nose pieceShatterproof and Scratch Resistant Lenses