Shell 1: 100% polyester. Shell 2: 83% polyester, 17% elastane. A sporty must-have. Normal fitAdjustable regular waistBreathable, windproof materialZippers along the legsRace 3-Layer Pants 2.0 W - cross-country ski pants by Swedemount. Adjustable waist and zippers along the legs. Durable material and one normal fit perfect for cross country skiing and training. Machine washable at 40°C.