Giro 2015/16 Contact Winter Snow Goggles w/Interchangeable Lenses Snapshot Lens Interchange System allows on-the-fly lens swapping Giro?s Expansive View Technology creates increased peripheral vision & boasts an expanded view Lenses are treated with an anti-fog coating to prevent them from steaming up Contact frame uses a triple layer face foam with micro-fleece for extra comfort Every pair of the Contact snow goggles includes two lenses and an ergonomic protective travel case