Product details:Keep your feet cosy on chilly days with this pack of thermal socks. Ankle-high styles with a seamless design for a smooth feel against the skin. Added stretch provides extra comfort and Freshfeet™ technology combats odours for all-day freshness. n M&S Collection: versatile styles in modern shapes with unique and playful details. M&S Women's 2pk Heavyweight Thermal Boot Socks - 6-8 - Black, Black