Heated vests are vests that are designed to provide warmth in cold weather. The vests use battery-powered heating elements to generate heat, which can be controlled by the wearer to adjust the level of warmth. The purpose of a heated vest is to keep the wearer warm in cold conditions, which can be especially important for outdoor activities such as skiing, snowboarding, hunting, and hiking. In addition to providing warmth, a heated vest can also help improve circulation and prevent hypothermia. Heated vests are available in a range of styles and can be used for a variety of activities, from sports and outdoor recreation to work and everyday use.