Uphillsport Combat Boot Socks come backed by the vast experience of a company that have made and supplied in excess of 1 million pairs of socks to the Finnish military. These bamboo fibre rich, triple layer socks, from their Tactical collection, are the perfect all-activities socks for wearing with boots, in a thermal grade 2 for medium warmth and hot conditions. The socks have a three-layer Duratech structure, sandwiching a layer of soft, breathable bamboo between a polypropylene inner and tough, durable polyamide outer. The structure’s design transfers moisture away from the skin, keeping feet warm and dry, while remaining light, smooth and low in thickness. The legs of these crew length socks have an elastic sports ribbed shaft for secure hold. The foot has a fitted heel and seamless toe, for an improved non-wrinkling fit, and to protect against blisters.