High Definition Optics® (HDO®) combines patented optics, 100% UV filtering, and unsurpassed impact protection. Long before it became a global leader in sunglass technology, Oakley was obsessed with inventing the world?s best goggles. CROWBAR? SNOW is the latest milestone of that 25-year obsession. The lightweight and flexible O MATTER® frame is combined with optically pure PLUTONITE® to achieve impact protection that meets all ANSI Z87.1 standards while providing 100% UV filtering. CROWBAR? SNOW is the first Oakley ski goggle with struts to balance and distribute the frame pressure for a comfortable fit. Silicone backing keeps the strap in place. Triple-layer fleece face foam gives you all-day comfort while wicking away perspiration. The extended lens size is matched with curvature that opens your peripheral and downward view, and patented XYZ OPTICS® maintains clarity at every angle of vision.