There's no better sock for your young ones' to wear while exploring the wilderness than Smartwool's mountain-inspired Kids' Wintersport Full Cushion Mountain Pattern Over the Calf Socks. Featuring light cushioning on the shin, calf, and foot and a flat knit toe seam for additional comfort, their warmest kids' sock helps prepare your kids for warm, confident exploring. Fit & Design: Over-the-calf height provides full coverage to help keep snow out Made with merino wool to provide thermoregulation, sweat management, and odor resistance Full cushion on shin, calf, and foot Flat knit toe seam for additional comfort Additional Details: Machine wash warm, inside out Do not bleach Tumble dry low Do not iron Do not dry clean