best-selling resort ski pants are known for their legendary performance. Our HELLY TECH® Performance technology makes them waterproof/breathable, while 2-way stretch fabric gives you total freedom of movement. We combined PrimaLoft® insulation and thigh-vent zippers, so you can retain warmth or release heat based on conditions.Features - HELLY TECH® PERFORMANCEAdjustable WaisteWaterproof, windproof and breathableDual hand pocketsArticulated knees for optimal mobilityDurable Water Repellency (DWR) treatmentReinforcement on bottom leg