Tell the sun to get lost! No matter where the wind blows you, The Skysurfer has you covered. These aerodynamic Pit Vipers feature rubberized touchpoints to keep them planted at any altitude, while the anti-scratch lens ensures an extreme view in any condition. Ride a cloud in The Skysurfer. Lens: Photochromic Polycarbonate Look Thru Color: Grey Light Transmission: 17-69%, CAT 3-1 100% UVA + UVB Protection No-slip-grip rubberized touch points