Perfect for those with average sized noggins. The Original 2.0 Sunglasses in the style Blacking Out have a regular fit and standard polarized lenses to block out the rays. These fire sunglasses have twice the style and protection. Unisex sunglasses Ballistic MIL-PRF-32432 safety rating (safety rating not CSA approved) 100% UVA + UVB protection Light transmission: 12%, CAT 3 Look through color: grey Lens: Z87+ & Ballistic Polycarbonate Shatterproof No slip grip rubberized touch points Adjustable earpiece length and lens angle Frame width: 141 mm Frame height: 58 mm Nose opening 33 mm Temple length: 115 - 130mm Includes: sunglasses, Limpcloth™, and Tie Downs™ retainer strap Below The Belt is an authorized seller of Pit Viper, products are authentic.