Darn Tough utilizes the latest generation of Italian knitting machines to create the Merino Wool Men's True Seamless Over-The-Calf Padded Cushion Ski Sock with a nearly undetectable toe seam for ultimate comfort. Lycra blended into the merino wool allows this sock to maintains its shape season after season, and since merino is naturally breathable, itch-free and odor-resistant, these socks will treat your feet right all season long. Darn Tough even added an extra touch of padding at the shin and padding underfoot to make a long day on the hill feel like a day in paradise.