M&S 2 Pack Heatgen™ Maximum Warmth Longer Length Thermal Socks - 9-12 - Grey Mix, Grey Mix

These longer length thermal socks bring warmth to cold conditions with their thick, insulating design. Our innovative Heatgen™ thermo technology works to keep you comfortable when temperatures drop. A fabric combination generates and retains heat for lasting comfort throughout the day, providing extra warmth for your legs. Cut to a long length with a considered stretch, they offer a fit that stays in place all day - perfect for cooler weather and ideal for wearing with boots, they balance practical warmth with everyday style. Comes in a convenient pack of two.nnM&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.