Darn Tough Merino Wool Boot Sock Full Cushion

Fabric type: 66% Merino Wool 32% Nylon 2% Lycra SpandexCare instructions: Machine WashOrigin: Made in USAMerino Wool: The ultimate fiber for breathability and comfort in all conditionsPerformance Fit: No slipping, no bunching, and no blisters; True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feelFine Gauge Knitting: Unprecedented durability and our one-of-a-kind put it on, forget it's on feelGuaranteed for Life - If these socks wear, tear, or develop holes, Darn Tough will replace them; No strings; No conditions Perfect for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.