Enjoy up to 10 hours* of long-lasting warmth with this lightweight heated vest. Indulge yourself in this pioneering vest on the market with both a heated collar and upper body warmth. This machine-washable vest, worn alone or paired with a lightweight jacket, is water and wind resistant. Perfect for all outdoor winter activities, cold indoor environments, tailgating or walking your dog! *A single battery charge provides 3 hours on high, 6 hours on medium and 10 hours on low heating settings.