Spy Optic Klutch Goggle - Happy LensSpy Optic's Klutch Goggles are made of flexible polyurethane and have an anti-fog scratch resistant Lexan lens with posts. These goggles are compatible with most helmets, have a silicone-ribbed strap to keep your goggles in place and come with a free bonus lens Maximise Sun's Good RaysThese Klutch Goggles come with Spy's Happy Lens™, a colour and contrast enhancing lens technology that provides 100% UV protection whilst maximising the transmission of the sun's good rays Eliminates FoggingThese goggles feature Spy’s Scoop® ventilation system, a patented airflow system that forces air through strategically placed vents on the frame to reduce pressure and eliminate fogging. They also feature Spy's Geo-Force™ face foam with moisture-wicking Dri-Force™ fleece, a super-soft and comfortable fleece that wicks sweat away from the face and out through the high-performance face foam Features:Free bonus lensBuilt from flexible polyurethaneHappy Lens™Scoop® ventilation systemSilicone-ribbed strapAnti-fog scratch resistant Lexan lens with postsGeo-Force™ face foam with moisture-wicking Dri-Force™ fleece100% UV protectionCompatible with most helmetsTechnologies:Geo-Force™ Face Foam: The most comfortable high-performance face foam Spy has ever put on goggles. The embossed reticulated geometric pattern and face seal groove reduce skin contact area by approximately 35%, allowing air to cool your face while also increasing fleece surface area for greater moisture wicking and absorption. Combine this with a new ergonomic fit that creates the best seal possible when wearing a helmet and the result is the apex of comfort and performance. May the Geo-Force™ be with you!Scoop® Ventilation System: Goodbye fog. Spy’s patented Scoop® venting system eliminates lens fogging by promoting airflow behind the lens. The Scoop® system forces air through strategically placed vents of varying aperture on the frame to shut down fog. Your vision will thank you Silicone Ribbed Strap: Silicone ribbed for your pleasure. Designed to keep your goggles in place, this thin strip of silicone on Spy’s strap goes the distance Helmet Compatible: Why should you be stuck fitting only a single helmet? With well thought-out strap attachments and frame shapes, Spy's goggles are designed to minimise the gap between helmet and goggles and work with the most popular helmets on the market Polyurethane Frame: No stiffness allowed. Spy’s polyurethane frames flex perfectly to match your face no matter what temperatures the weather throws at you Anti-Fog Lenses: Spy lenses contain a super-secret anti-fog formula to keep your lenses as clear as possible throughout the day. Like a good ninja, the anti-fog stays invisible, but fights for you at all times Happy Lens™: This is the only colour and contrast enhancing lens on the market that harnesses the beneficial aspects of long-wave blue light while offering protection from damaging short-wave blue light. Long-wave blue light helps you see better by enhancing colour, contrast, and clarity, making colours more vivid and surroundings more defined. Long-wave blue light helps you feel better by stimulating the brain’s production of serotonin to improve mood, increase alertness, and promote a healthy circadian rhythm Buy Spy Optic Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.