Vitalsox Fishing & Hunting Wader Socks, Performance Wicking Graduated Compression Socks, Pairs - HF1012 Durability and performance tested polyoropylene, scent free, carries no water, patented thermal regulating and moisture management features Superior padding system providing wear tested protection in vital wear pressure points Vitalsox's patented graduated circular compression technology and thermal protection Enjoy improved ventilation, reduced blisters