The 100% Accuri Sand Googles are an enhanced version of the Accuri model that have been designed specifically for desert use. Instead of three layer foam, the Sand model features closed cell foam in order to prevent tiny particles from either penetrating or embedding in the foam. 100%'s Accuri goggles have been proven on dirt tracks by throttle twisters, and now they're ready to drop off desert mesa's and negotiate spines. And although they've been developed in the world of moto, these goggles are ideal for desert mountain bike conditions, like what's found at the Rampage. For the frame, 100% constructed it from a flexible, yet durable urethane. And while its shape is curved in order to conform to the face, it's also optimized to provide an excellent field of vision. Obviously, vision is taken seriously in motocross, and the advantages from years of experience translates into distinct advantages for 100% in the mountain biking marketplace. For example, there are over twenty aftermarket lenses available for every light condition imaginable from Clear to Rose. Even better, the easy of replacing lenses extends throughout 100%'s line of goggles, keeping cost down and ensuring that replacement parts are plentiful. And best of all, 100% has a full line of vision enhancing, tear off and roll off accessories. This means that all 100% goggles are ready for muddy race courses and sloppy days riding lifts. The 100% Accuri Sand Goggles are available in the frame color Black with a Grey Smoke Lens. The goggles comes equipped with an anti fog and scratch resistant Lexan lens. The strap is extra wide at 45mm, and it's coated with silicone to prevent slippage. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer andor birth defects or other reproductive harm.