The Mens Original Thermal Heat Holder Socks by SockShop are a must-have for the winter season. Made from a combination of polyester, acrylic, nylon, elastane, and ACrylic, these mid-calf length socks provide maximum warmth and comfort. With a full toe style and thermal design, they are ideal for outdoor activities like walking. The black colour and machine washable fabric make them a stylish and practical choice for casual occasions. Available in sizes 6-11 UK, 39-45 EU, and 6.5-11.5 US, these socks are perfect for keeping your feet snug and cosy.