The Nordic Merino Sock is a high performance Nordic ski sock designed for high energy activities in cold temperatures. Knit with fibres that keep your feet warm while also keep your feet dry from sweat. Made with merino wool that provides warmth without overheating the foot. It also wicks away moisture from sweat that builds up over long hikes or activities. Features light cushioning on the sole for support and mesh venting along the top of the sock that allows for more air flow to the foot. Ea. LYCRA ensures this sock stays up in your boots without slipping down to your toes. This is a fantastic sock for casual and advanced Nordic skiers.