Named after a 70&';s band that used to travel and perform at lean-tos along the Appalachian Trail, the VanGrizzle is seasoned for sure. Actually, we just made that up, but what&';s pure fact is how a Merino Wool trail sock is at home in the elements - so you don&';t have to grin and bear them. Features Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and our unique "put it on, forget it&&';;s on" feel. Fast Action Wicking: Pulls moisture away from skin. Fast drying. All Weather Performance: Cool in the summer, warm in the winter. Naturally Antimicrobial: Repels bacteria and odor. Guaranteed For Life: No strings. No conditions. For life. Merino Wool: The ultimate fiber for breathability and comfort in all conditions. True Seamless(TM): Undetectable seam fusion for an ultra smooth, invisible feel. Specs Cushion: Mid-level cushion density under foot. A warm and ultra-comfortable choice when conditions demand it. Boot Height: Sits mid-calf for added protection and warmth. A sturdy companion. 61% Merino Wool 37% Nylon 2% LycraA(R) Spandex