HEAT HOLDERS - Men’s Marvel Hulk and Spider-Man Thermal Socks Are you a big Marvel Comics fan looking to show that off on your feet? Then these Marvel Hulk and Spider-Man Thermal Socks are the perfect pair to own Now you can be warm and cosy while you re out saving the world like the Avengers These socks are soft and thick, with a Heatweaver lining that helps them retain heat and keep feet warm all day long. Thick, chunky with a massive tog rating of 2.34, they are over 7X warmer than the basic cotton sock (0.33 tog) This is as they have been made from a specially developed thermal yarn, which works to provide high performance insulation against the cold. As well as this, the Heat Holders Loops produce a unique pile of cushioning which holds in even more warm air, these extreme socks have an expert brushing process, causing the inside to be not only sensationally soft, but also helps to maximise the amount of warm air held inside each sock for total warmth and all day comfort. These socks come in 1 pair per pack with 2 characters per pair and are made from: 91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane. They are available in One Size: 6-11 UK (39-45 EUR, 7-12 US) and are Machine Washable. Extra Product Details Men’s Heat Holders Marvel Socks - Licensed Marvel Comics Characters - The Hulk and Spider-Man Designs - Thick and Warm - Heatweaver Lining - Heat Holders Yarn - 2.34 Tog Rating - Soft and Comfortable