Mens M&S Collection 3pk Heatgen™ Maximum Warmth Thermal Socks - Black, Black

Keep your toes cosy with this pack of thermal socks. Added stretch for extra comfort. Our clever Heatgen™ technology uses an innovative fibre blend, helping your body to generate and retain heat so you can stay warm when the weather gets chilly. n M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.