Spy optic tear offs klutch whip targa spys tear offs will help provide clear vision in extreme conditions all spy tear offs now include a third clip nose guards are also available for added protection features flexible frame conforms to any face for a comfortable fit patented scoop ventilation system to combat lens fogging polycarbonate cylindrical dual lens system with anti fog anti scratch protection ergonomic isotron face foam featuring moisture wicking dri force fleece dual a