Odlo Active Warm XC

"Stay active all winter long with the ACTIVE WARM XC socks from Odlo, which have been specially developed for long runners. These professional socks not only offer reliable warmth and maximum comfort, but also pleasant support for the foot. The socks are made from 36% natural merino wool, which is known for its excellent insulating properties and, in combination with ODLO Effect technology, prevents unpleasant odors."
"Thanks to the innovative Ceramiwarm technology, the skin is actively warmed by up to 3u00b0C, so that your toes and feet always stay comfortably warm. The socks are lightweight and quick-drying, which makes them ideal for intensive training sessions. The seamless toe area also ensures a friction-free wearing experience. These unisex socks are the perfect choice for anyone who wants to make efficient use of their training time in winteru00f6."