- Description Mens Long Boot Military Socks Heat Max Thermal Winter Comfortable Size 6-11 This listing is for 1 Pair of Army, Military boot socks made from comfortable and warm material. Durable fabric, hard wearing, knee high length. Fabric used: Acrylic 60%, Cotton 30%, Wool 8% and Elastaine 2%. Size: UK 6-11, EU 39-45 Colour: Olive Green Machine washable at 40°C
