Oakley Fall Line M goggles combine a wide field of view with quick lens-change technology, built for clear, confident performance on the slopes. Key attributes: Black | Polycarbonate | Prizm lens technology for enhanced contrast | 100% UV protection (UVA/UVB/UVC) | F3 anti-fog coating | Impact-resistant lens | Ridgelock lens change system | Adjustable silicone-lined strap | Triple-layer face foam with moisture-wicking fleece | Microbag included for storage and lens cleaning | Rimless cylindrical lens | Low-profile frame for helmet compatibility | Wide field of view | Dimensions & fit: Medium fit | Helmet compatible | Composition & care: Frame: O-Matter | Lens: Plutonite (polycarbonate) | Strap: Nylon with silicone lining | Face foam: Triple-layer foam with fleece | Wipe lens with included microbag and store in the microbag when not in use. Avoid abrasive cleaners and direct heat. Replace damaged lenses or foam as needed.