Therm-ic’s storied history begins with the invention of the first ski boot heating system. Over the last 20-years, the brand has researched, developed, and patented a series of high-end technologies to improve the warmth of your extremities for cold ski days. Therm-ic knows your body works best at 37° C, but that temperatures in your hands and feet are often much lower, especially in frigid weather. The company’s collection keep your extremities warm, improving comfort and circulation so you can enjoy the outdoors. For mid-winter skiing on Canadian ski resorts, super-warm models like the PowerSock SET ic 1400 and PowerGlove ic 1300 feature easy-to-use Bluetooth battery PowerPacks, ensuring your hands and feet remain toasty in sub-zero temperatures.