Carve fresh powder in these toasty warm, waterproof-breathable ski pants.. Mountain Time. Resort or backcountry, these insulated pants are waterproof-breathable and toasty warm.. Toasty Warm. Lightweight and breathable, the heat-reflective lining keeps heat in and air flowing.. So Sleek. With a slimmer cut, articulated knees, and lower leg snaps, these sleek pants look as good as they feel.. PFAS-Free Design. This product was designed without any PFAS (Per- and Polyfluorinated Substances), also known as 'forever chemicals'. Instead, we use a DWR finish that allows your gear to repel water without harming the environment.. Features. Omni-TECH™ waterproof/breathable critically. Uses: Winter Sports. Shell: Omni-Tech™ Rebound Stretch 100%