Vision 5 Goggle. Lightweight, ultra-ply-able POLYFLEX frame for the ultimate feel and fit. BIO Polycarbonate lens material comes in a variety of colors. Anti-fog hard coated lens has 100% UVA protection. 100 PPI reticulated vent foam. 17 mm thick, 3D molded, multi stage face foam, accompanied by Alpinestars' Moisture Channel technology for the ultimate sweat management. Ultra-wide field of view accepts the WIDE VISION Roll-Off system (sold separately). Specially designed RAM-AIR ventilation for airflow and moisture release. Integrated lens tear-off posts. 45 mm woven strap at an ideal angle for even pulling pressure on your face.