Stay warm all year long with the Fit and Warm Series Heated Apparel and Accessories. Thanks to innovative heating technology, this clothing allows you to feel warm in your existing clothes, regardless of the temperature. Designed to be worn underneath your clothes, the Fit and Warm Series features heating systems that you can control manually. Additionally, the heated base layer comes with a dual zone controller, enabling you to choose where you want to heat. Likewise, it can heat up your back or waist separately. The Fit and Warm Series also uses highly stretchable fabric to provide an ideal fit and warm up your body quickly and effectively. Moreover, the base layer is washable so you don’t have to worry about breaking a sweat in it. The Fit and Warm Series even includes liner gloves and heated liner socks to keep your entire body nice and warm.