NWT, Unworn, Battery NOT included Regular fit Hip-length FELLEX® insulated Water & wind resistant Four(4) heating zones (left & right pocket, collar, mid-back) Lightweight mid-layer/outer-layer Machine washable 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! Stand-up heated collar provides warmth on the neck Two exterior zipper pockets to store your personal belongings Durable zipper with a zipper cover for extra protection Lightweight insulated for you to wear in many ways with unrestricted movement Ripstop shell makes it more resistant to tearing and ripping Lightweight, yet insulated, so you can wear them with or without a jacket. Heating Performance 4 carbon fiber heating elements (left & right pocket, collar, mid-back) 3 adjustable heating settings (high, medium, low) Up to 10 working hours (3 hrs on high heating setting, 6 hrs on medium, 10 hrs on low) Heat quickly in seconds with 7.4V Mini 5K battery