Non-powered glasses with adjustable frame and high impact single wrap Red 'Revo' mirrored lens which changes colour when viewed from different angles, Red to Orange to Yellow. Black, lightweight, hybrid frame with Red dual moulded, non-slip, flexible temples and adjustable nose piece. The frame features a reinforced bar behind lens for added impact protection. The unique ratcheting temple at the hinge allows 15 degrees adjustment (up and down) for varying riding positions.