DESIGN & TECHNOLOGY: Pairs jumbo cylindrical lens with low-profile, ultra-sleek frame design Incredible field of view Flattened brow line to create seamless integration with Oakley helmets Sutro-inspired design offers style and function for any face size Includes microbag for storage and lens cleaning Discreet frame notches at temples provide compatibility with most prescription eyewear 40mm wide adjustable strap with silicone lining for a more secure fit Flexible O Matter(R) chassis conforms to your face comfortably, even in extreme cold All-day comfort of triple-layer face foam with moisture wicking polar fleece lining Injection-molded Plutonite lens material provides 100% protection against UVA / UVB / UVC Optically correct Dual Lens with F3 Anti-fog coating Meets impact requirements based on ANSI Z87.1 and EN 166 standards