Lexan lens material; Optimal performance in fog, overcast, Flat to very low light conditions; 62% VLT, category 1 lens; Flexible O-Matter chassis; Balanced fit (with or without a helmet) via articulating O Matter strap clips; All day comfort of moisture wicking triple-layer polar fleece foam; Fog elimination of dual vented lenses with F2 anti-fog technology; 100% protection against UVA, UVB, UVC and harmful blue light; Optimized for small to medium faces; Oakley band branding; :: Unisex > Goggles Size: one size.