Giro Men's Semi Snow Goggles REBAJAS DE TEMPORADA! Relojes para hombre Invicta. DESCRIPTION: The Semi is a scaled down version of the super popular Blok model, offering a slightly more compact medium fit frame for younger riders and riders with smaller faces. FEATURES: Expansion View (EXV) Frame Perfected at Giro's test lab in Scotts Valley, California, this groundbreaking new frame design serves up unparalleled peripheral vision. Giro started with a helmet compatible goggle, then shaved down the frame rim and added frameless zones to optimize a massive spherical lens focused on the best possible peripheral vision in a goggle. Medium Adult EXV Frame Injection Molded Cylindrical Lens Injection molding a cylindrical lens helps refine optics and minimize distortion that can occur subtly in thermo formed cylindrical lenses. We offer a full range of performance engineered lens tints and mirror coatings that help to enhance your vision and every lens is protected by a durable hard coating that resists scratches. Anti Fog Coating Every Giro goggle lens features an anti fog coating to keep your vision and riding experience on point. Double Layer Face Foam with Micro Fleece Facing Seamless Compatibility with All Giro Helmets For optimal performance of both helmets and goggles, Giro products are designed to work together as a single integrated unit. Ensuring a seamless interface between helmet and goggles offers exceptional fit and dependable, worry free function.