Bobster Rukus Sunglasses - Black Frame and Anti Fog Photochromic Lens. Not only do these Bobster Sunglasses have removeable closed cell foam but they also have anti-fog photochromic lenses. These features allow use for everyday life or while participating in a sport. Bobster Action Glasses also offers a carry case and a microfiber cleaning cloth with these Sunglasses to keep them in the best shape possible. Specifications for Bobster Rukus Glasses Model: ERUK001 Frame Color: Black Frame Convertible: No Frame Finish: Gloss Frame Foam Type: Removable Closed Cell Frame Material: Grilamid TR90 Frame Measurements: Temple to Temple 130mm Temple Length 118mm Frame Height: 44mm Frame RX Ready: Yes Frame Temples: Straight Lens Coatings: Anti-Fog Lens Color: Photochromic clear (88percent VLT - 35percent VLT) Lens Material: Polycarbonate Lenses Interchangeable: No Features of Bobster ERUK001 Rukus Eye Wear Anti-fog photochromic lenses Removable Foam Lifetime against Manufacturing Defects Package Content Bobster Rukus Sunglasses - Black Frame and Anti Fog Photochromic Lens ERUK001 Micro-fiber pouch Cleaning cloth Bobster Rukus Sunglasses - Black Frame and Anti Fog Photochromic Lens ERUK001