Bobster Renegade Convertible Sunglass Goggles Black Frame Photochromic Lens. This Renegade model from Bobster Glasses has photochromic lenses that start out clear (V.L.T. 83percent) and darken to a smoke (V.L.T. 28percent) while in bright sun light. Bobster Action Glasses also includes a removable closed cell foam to ensure a tear free ride while cruising. Carry case microfiber cleaning cloth and goggle strap are also included. Specifications for Bobster Renegade Series Sunglass/Goggles Convertibles w/ Black Frame Photochromic Lens BREN101: Manufacturer: Bobster Application: Tactical Casual Motorcycle Age Group: Adults Temple Length: 127 mm Gender: Unisex Frame Color: Black Lens Color: Photochromic Clear/Gray Polarized: No Photochromic: Yes Lens Shape: Rectangle Lens Diameter: 57 mm Distance Between Lenses: 17 mm Fit: Standard Vertical Lens Measurement B: 33 mm Features of Bobster BREN 101 Renegade Glasses Converts to a goggle photochromic lenses vented foam Warranty: Lifetime against Manufacturing Defects Package Content Bobster Renegade Convertible Sun Glasses/Goggles BREN101 Removable Closed Cell Foam Removable Adjustable Goggle Strap Microfiber Cleaning Cloth Carry Case Bobster Renegade Convertible Sunglass Goggles Black Frame Photochromic Lens BREN101