The Enforcer is one tough looking eyewear. The single shield lens wraps around the face will the frame has a lip at the top to protect against wind and debris. Three lenses (anti-fog smoked clear and amber) are included so that lenses can be changed according to the current lighting conditions. The Enforcer comes with a cleaning cloth and carry case. Frame Color: Black. Frame Convertible: No. Frame Finish: Soft Touch/Matte. Frame Material: Polycarbonate. Frame Measurements: Temple to Temple: 140mm; Temple Length: 122mm; Frame Height: 50mm. Frame RX Ready: No. Frame Temples: Straight. Lens Coatings: Anti-fog on smoked lens. Lens Color: 3 sets - Smoked Amber and Clear. Lenses Interchangeable: Yes. Lens Material: Polycarbonate. Other included Accessories: Carry Case Microfiber Cleaning Cloth 3 Sets of Lenses. Special Features: Shield Lens Lip along top of frame to assist in sealing out wind. Standards Met: CE EN-1836:2005/A1:2007. Storage: Carry Case. Warranty: Lifetime against Manufacturing Defects.