Avoid chilly winter days with the Thermal Long John and T-Shirt Set Choose from blue, black, grey or white Available in sizes: S, M, L, XL or XXL Please see Full Details for full size guide Set includes a thermal t-shirt and long johns Made with thick materials for extra warmth as well as heat-trap technology Get an extra layer of warmth protection with the Thermal Long John and T-Shirt Set for 14.99 pounds