Von Zipper Bushwick Ski and Snowboard Goggles - Olive/Bronze Gold Chrome LensAccomodates a small-medium size face Helmet compatable Air circulation between goggle and face Wide peripheral vision Triple density, contoured face foam Integrated articulating helmet hinge Free Extra Lens!From the moment a new design leaves the drawing board through the final quality certification every VonZipper product is held to stringent quality control procedures to ensure that your VZ’s Will not let you down. All VonZipper Products have a lifetime guarantee against manufacturer’s defects.