This stylish, medium fit frame packs many of the features of goggles that cost three-times more, including Expansion View Technology for a wide field of view, anti-fog lens coating and Seamless Compatibility with all Giro helmets. Plus, the silicone on the inside of the Cruz&';s goggle strap prevents slippage and ensures that it stays in place over your helmet or on beanie. SPECS:- EXPANSION VIEW TECHNOLOGY: EXPANSION VIEW TECHNOLOGY (EXV) - CREATES AN UNPARALLELED FIELD OF VIEW BY ENGINEERING FRAMELESS ZONES TO OPTIMIZE A MASSIVE SPHERICAL LENS AND YIELD MAXIUMUM PERIPHERAL VISION FRAME: EXV FRAME DESIGN FACE FOAM: DOUBLE-LAYER FACE FOAM WITH MICROFLEECE FACING VLT PERCENTAGE: 39 COUNTRY OF ORIGIN: TAIWAN ANTI-FOG COATING: ANTI-FOG COATING HIGHLIGHTS: PRESSFIT LENS INTERCHANGE SYSTEM CYLINDRICAL THERMOFORMED LENS OVER-THE-GLASSES (OTG) FRIENDLY SEAMLESS COMPATIBILITY WITH ALL GIRO HELMETS