Ditching the status quo, the Von Zipper's Alt-XM Goggles bring you a new, unique way to view the mountain. Extraordinarily lightweight and frameless by design, these goggles feature a WildLife Lens, which employs a contrast enhancement filter that improves color brightness and offers greater definition and clarity than standard goggle lenses. Von Zipper developed this exclusive lens to filter out blue light wavelengths to help you keep any obstacle visible on the mountain, from mounting powder clumps to sudden sheets of ice. A triple-density Polar fleece molded face foam ensures plush comfort that doubles as a barrier against whipping, frigid winds, while the molded polyurethane nose guard beefs up the durability. The lightweight, dual-adjustable strap customizes the fit, and a dual-sleeve microfiber bag safely stashes these goggles at the end of the day.