When you wear this frame, you’re rejecting the gutless technology of ordinary eyewear. OAKLEY CANTEEN™ utilizes HIGH DEFINITION OPTICS® (HDO®) for unbeatable performance, PLUTONITE® lenses for 100% UV filtering, and patented XYZ OPTICS® for clarity at all angles of vision. The comfortably lightweight design is rendered from durable O MATTER® frame material, enhanced with dual cam hinges, and optimized with UNOBTAINIUM® components that increase grip with perspiration. It even meets all ANSI Z87.1 standards for optical precision and impact resistance. You could say OAKLEY CANTEEN™ makes its fashion statement by letting technology do the talking