The Oakley Wisdom goggle features Superior clarity and impact resistance of optically precise dual lens architecture, Comfort of triple-layer polar fleece face foam with moisture wicking, Fog reduction of vented dual lens design with F-3 Series anti-fog treatment, Wide field of downward and side vision plus clarity at all angles of view with XYZ optics®, Performance and protection that exceeds ANSI Z87.1 / ASTM F659 standards, Durability of stress resistant O Matter® chassis material Contrast enhancement and glare reduction of optional Iridium®lens coating, Impact resistance of durable Plutonite®lens material 100% eye protection against UVA, UVB, UVC and harmful blue light Performance of increased lens size for even greater viewing range, Adaptable fit via flexible architecture with improved 3-D facial contour Convenience of interchangeable strap for helmet / non-helmet options, Adjustable fit of articulating strap with swivel pivoting, Aesthetics of true metal icon and metalized finishing options.