Four colours: Valid in navy blue, red, black or camouflage. Heated jacket: Get a USB graphene heated vest. Unisex: Choose from M-6XL (see Full Details for dimensions). Design: V-neck gilet with a zip up front. Practical: Ideal for keeping you warm during the colder months. Material: Made from 100% breathable and quick dry polyester. | Unisex USB Graphene Heated Vest - Black - M | Wowcher