The Trek Fleece Heated Vest is a stylish and versatile design, combining soft fleece outshell with powerful 7.4volt Powersheer muti-zone heating system to provide hours of comfort and heat, whether thrown over your favorite shirt or sweater, or used as a base layer under a jacket. Stylish contrast trim zippered front closure and front zippered pockets keep contents secure without sacrificing look. A Moisture wicking inner liner provides added comfort while keeping you dry. Bluetooth control with the MW Connect™ app is no fuss and convenient way to control temperature and get real-time updates on battery levels, especially when used under a jacket. Whether it’s your next outdoor adventure, or the kid’s hockey or soccer game, a night out on the town, or weekend in the country, the Trek Fleece Heated Vest is there to keep you warm, comfortable and looking good.