The Thermal Crew Socks are made to keep your feet warm on cold days. A thermal acrylic blend delivers real coldweather performance, while a brushed lining adds soft warmth and comfort. Moisturewicking fibers help keep your feet dry so the warmth lasts. Sold as a two pack so you always have a cozy set ready. | Noble Outfitters Thermal Crew Socks 2 Pack | Size Medium