Octave Mens Thermal Underwear All In One Union Suit with Zipped Back Flap

About this item British designed full body Union Suit. Made from soft fully brushed thermal fabric for extra warmth. Patented back flap design – invisible feel but easily accessible. Body contouring. Excellent wicking. Featuring two-way front zip for added convenience. Side seam-free for extra comfort. Ribbed fabric for added stretch and comfort. Cosy & warm but lightweight thermal material. Easy care home machine wash at 40C. Maintains warmth even after many washes.