Product Description: These best-selling resort ski pants are known for their legendary performance. Our HELLY TECH Performance construction makes them fully waterproof/breathable, while 2-way stretch fabric gives you total freedom of movement. We combined Prima Loft insulation and thigh-vent zippers, so you can retain warmth or release heat based on conditions. Features: Waterproof, windproof and breathable 2-way stretch fabric Fully seam sealed Durable Water Repellency (DWR) treatment Articulated knees for optimal mobility Reinforcement on bottom leg Dual hand pockets Back pocket Adjustable waist Belt loops