Bobster Road Master Sunglasses

The Road Master combines the best of Interchangeable Eyewear and Transition Lenses. The quick-snap adjustable strap allows easy conversion from sunglasses to goggles and back, while the anti-fog, photochromic lenses automatically react to temperature and the amount of exposure to ultraviolet (UV) light. Made of shatter-resistant polycarbonate, the lenses confortably and naturally darken in the sun and lighten indoors in 1-2 minutes. The closed cell memory foam provides added comfort and protection from wind and dust.Features:Photochromic Lens - The lenses quickly and seamlessly darken in the sun and lighten indoors.Detachable Strap - Quickly convert fro sunglasses to goggles and back with the quick-snap adjustable strap.Polycarbonate Lenses - Shatter-resistant lenses with 100% protection from harmful UVA and UVB ultraviolet rays.Grilamid Frames - Molded, Swiss-made material is light, flexible, and more durable than conventional plastics.Ultimate Convenience - Wear constantly from indoo