Oakley designed the O2 XS to offer high performance goggles with exceptional clarity for all day wear. The lightweight urethane chassis maintains its supple feel even in extreme cold while the thick triple-layer of polar fleece foam wicks away unwanted moisture and the extra wide adjustable strap provides a secure, comfortable fit. The pure Lexan dual vented lenses have been treated with the F2 Anti-Fog technology to offer a clear line of sight under a variety of conditions with precise definition. They also provide durable impact protection and scratch resistance while filtering out 100% of all UVA, UVB, UVC and harmful blue light. Plus the interior surface has been textured to reduce glare for more precise definition. This makes theO2 XS a clear choice for all of your winter time activities. Fog reduction of vented dual lens with F-2 Series anti-fog treatment, Reduced glare via textured interior surface, Comfort and fit of double-layer face foam, Flexibility of urethane frame construction, maintaining flexibility even in extreme cold, Race: No, Category: Kids, OTG: No, Special Feature: None, Helmet Compatible: Yes, Spare Lens Included: No, Goggle Ventilation: Medium, Goggle Lens Change: Moderate, Frame Size: Medium, Lens Shape: Flat, Lens Type: Mirrored, Model Year: 2016, Product ID: 357261, Model Number: 59-092, GTIN: 0700285654362