Enzo Sunglasses - Smoke Grey Lens - Gloss Black Frame w/Rx Rim & Demo LensesEye Size: 55 | DBL: 21 | Temple: 125Head Size: Medium to LargeFeatures:Shatterproof Selenite™ Polycarbonate Lenses that Meet ANSI Z87.1-2010 High Velocity and High Mass Impact Standards as well as US Federal OSHA 1910.133(b)(1)(1) Standards100 percent UVA/UVB Protection with Distortion-Free ClarityT-Shell™ Lens Coating Resists Scratching in Extreme EnvironmentsRx Rim System can Accommodate a Wider Range of PrescriptionsRemoveable Facial Cavity™ Seal Protects Eyes from Fine Dust, Pollen, Irritants as well as Peripheral LightSmoke Grey Lens Provides Maximum Glare Reduction with No Color Distortion: Light Transmission 15%High RxIncludes:Gloss Black Frame w/ Rx RimSmoke Grey LensRemoveable Facial Cavity™ SealBlack Zippered Clamshell CaseLeash Cord with Rubber Temple GripsMicrofiber Cleaning ClothInstruction Card