Whether it's cold at home or you're out exploring mountainous snow fields, a solid pair of socks can dictate how much you feel the cold. Don't just wear any old socks; have natural heaters warming up your feet when you wear the XTM Heater Socks. Containing 40% Australian Merino wool, the Heater Socks have fantastic heat retention capabilities, locking body heat inside the socks and the wool brings a warm sensation to the skin - your feet will feel like its summer in no time! It's likely that if you are outdoors that you'll be wearing a big pair of boots to give you traction and grip in wet, slippery conditions. The XTM Heater Socks are great to use in combination with hiking boots as their thick, fibrous design add an extra layer of cushioning to every step. It's simple - when it gets cold, you need a heater to warm you up. In the case of your feet, there is the XTM Heather Socks, the all-natural way of warming you up.