●High heat insulation and extra strong thermal socks: made from a high percentage of merino wool and acrylic (29% merino wool, 50% acrylic, 18.1% nylon, 2.9% elastane). Improves the heat and high heat insulation of ski socks and has an ideal temperature regulation function. Even in cold weather, it easily warms calves and feet. ●Breathable and durable: thanks to the breathable mesh technology of the legs and feet, the socks absorb moisture from the skin and release it again, ensures good moisture regulation in the foot, provides excellent breathability and prevents sweat odour. In addition, a special knitting process is used to increase the longevity of the ski socks. ●Comfortable cushioning and protect your feet: these thick knee socks use thick loops on the forefoot, heel and toes. The cushioning and padding in the sole and shin area ensure high comfort, and provide additional cushioning and abrasion resistance during winter sports. Reduce the risk of blisters, pain and vibration, protect your feet from injury and provide lasting comfort. ●Compression and tight fit and without slipping: whether you stand for a long time or sit at the desk, socks give you enough support and pressure and the padded area ensures a particularly comfortable fit. The elastic and soft, curved straps hold the socks perfectly in place and provide gentle elastic arch support to prevent strains and sprains and protect your feet during movement. ●Ideal for winter sports: it is very suitable for skiing, snowboarding, mountaineering, cycling or in cold weather. Also suitable as warm functional socks, snowboard socks, outdoor socks, hiking socks or as a great holiday gift. Sizes Available: Mens Medium (EU 35-39), Large (EU 39-43), XL (EU 43-47), Womens Medium (EU 36-39), Large (EU 39-44), XL (EU 44-46). Machine wash or hand wash, do not bleach, do not iron.