The Ultrasoft Compression Travel Socks are perfect for life on the road and off. Protect against drafty discomfort around your ankles, boost circulation, and show off your stylish attitude. Each knee length sock is made of a soft-spun polyester nylon blend that offers comfort and compression technology to assist in blood flow during long hours of inactivity. Our Travleisure® construction also features merino wool for temperature regulation and odor resistance even after long hours of wear. Made in the USA.