Stay warm and comfortable on the coldest days with the THERM-IC Set heat fusion heated socks. These innovative socks feature Bluetooth-controlled batteries that deliver cozy warmth throughout your day. The black and grey color scheme offers a sleek and stylish look, perfect for wearing with your favorite winter boots. Made for men, these socks provide long-lasting comfort and protection against the elements. Say goodbye to cold feet with the THERM-IC heated socks. Compare prices from: Therm-ic in Men's Underwear