Stay warm and comfortable day or night with these Women's Thermal Long Johns from Marks and Spencer. The black polyester and viscose material is soft and durable.The regular size fit is perfect for women who want to feel comfortable without sacrificing style. These long johns are ideal for those cold winter nights, providing extra warmth and protection from the elements. The black colour is timeless and versatile. Get ready to be cosy and warm in these Women's Thermal Long Johns from M & S.