Heated Socks Therm-Ic Ultra Warm Comfort S.E.T. (Socks Only)Heated Socks Therm Ic Ultra Warm Comfort S. E. T. (Socks Only) When you go skiing, your extremities are the parts of your body most exposed to the cold. The sensation of frozen feet can quickly arise. So that your adventures don't have to be limited, Therm ic has developed thin, breathable warming socks for extra warmth and comfort. They combine innovative Smart Elastic heating technology with thermo regulating knitting technologies to provide maximum