Insulated heating vest. New without tag. Never worn, only tried on. Unisex. Mens Medium. Womens Large. I originally purchased for my grandfather, but it was too small. Missed the return window for this but I got him one that fits him, and he loves it. It is a very good vest for people who are always cold. Comes with instructions, a case, battery pack, two usb cords that connect to the vest, and a charging cable for the battery pack.