When skiing and snowboarding, the fall line refers to a descent from the mountain straight down into the valley. The Fall Line M is inspired by the Line Miner and features an oversized field of vision with a frameless ski goggle design. It is the latest addition to Oakley's "LINE SERIES" of cylindrical-style ski goggles. Thanks to its large fit, the Fall Line M is optimal for various face shapes and pairs perfectly with most available helmets. Oakley's Ridgelock technology allows for quick and easy lens changes, and a full perimeter seal protects the ski goggles from weather conditions. Available with Prizm lens technology. Fit: Medium. Includes a microfiber bag for storage and cleaning of the goggles. Ridgelock lens change system. Discreet frame notches at the temples ensure compatibility with most prescription glasses. 40 mm wide adjustable strap with silicone coating for a secure fit. The flexible O Matter frame comfortably adapts to face shapes, even in extreme cold. The frameless design offers better visibility and optimized helmet compatibility. All-day comfort thanks to triple-layer foam with moisture-wicking Polarfleece lining. The injection-molded Plutonite lenses provide 100% protection against UVA/UVB/UVC and harmful blue light up to 400 nm. Optically correct dual lens with F3 anti-fog coating. Glare reduction and tuned light transmission through Iridium lens coating (optional). Meets impact resistance requirements according to ANSI Z87.1 and EN 166 standards.