Keep warm and stay comfortable on your hikes with these Youth Polypro pants! Made from polypropylene fibres that are 40% lighter than cotton, these pants are a reliable thermal layer designed to regulate your body temperature during outdoor activities in cold weather. Providing a high warmth-to-weight ratio, it gives you long-lasting comfort on the snow fields, trails or just your everyday adventures. It also draws moisture away from the skin for ease of evaporation, is quick drying, and has excellent resistance to tearing and abrasions. A close fit delivers best results.