When there’s a chill in the air, lock in warmth from the ground up with M&S' thermal socks. They’re designed to keep your toes extra toasty, made from a super soft material with added stretch for comfort and a reinforced heel and toe to help them stand up to wear and tear. This handy three pack of women’s socks is finished off with M&S' Freshfeet™ technology, battling unwanted odours with an antibacterial finish.