Spy Pro Series Goggles Features: Patented Scoop Venting system creates airflow through the goggle for increased anti-fogging protection. Pro Series foam increases goggle wrap for a more ergonomic fit and prevents debris from entering goggle. Silicone-ribbed strap for a secure fit. Scratch resistant Lexan Lens System with anti-fog coating and built-in Tear-Off posts. Available clip-on noseguard system for added protection. Optional tear-off system. Low profile fit. Frames hand-painted by skilled Italian craftsmen.