Details The Darn Tough Pow Cow Over-the-Calf Midweight Cushion Ski and Snowboard Sock for Kids is built for those little rippers who just can't get enough of the winter. The next time your kid says, "Can we stop for skiing?" you can say, "We have skiing at home." Material 50% Nylon 47% Merino Wool 3% Lycra Spandex Merino Wool has a natural ability to move heat and moisture, keeping skier's and rider's feet warm and dry. Length Over-the-Calf Kids' over the calf socks average 13 in from heel to cuff - expect them to cover the leg to just below the knee. Details Multi-zone mesh panels improve venting and flexibility, while reducing bulk and pressure points. Reinforced Achilles cushion reduces heel lift, which helps socks feel better on and last season to season. Unconditionally Guaranteed for Life If these aren't the longest lasting socks you've ever owned, you can return them to the manufacturer for another pair, for life. A performance fit means no slipping, no bunching, no boundaries. Here's to feeling connected and comfortable in your boots run after run. The "still" in Still Made in Vermont, USA is personal. Darn Tough knits all their socks at their VT-based Mills, and can't imagine it any other way. Weight Midweight All-season performers, midweight socks naturally adapt to keep your feet at the right temperature. Cushion Soft terry loop cushioning underfoot is engineered to provide warmth and comfort on the hill.Over-the-calf cushion map showing cushioning underfoot. Darn Tough Pow Cow Over-the-Calf Midweight Cushion Ski and Snowboard Sock Kids'