Children's insulated pants CRAFT CORE Warm with wind and water resistance are designed primarily for cross-country skiing. 100% recycled polyester; 100% polyester VentAir Wind membrane: 100% polyurethane - comfortable looser fit - wind and waterproof double-layer membrane in front - soft brushed fleece on the inside for thermal comfort - pre-shaped knees - zippers at the ends of the legs up to mid-calf - double drawcord at the waist - reyckled material