ATC Micro Crew Midweight with Cushion

ATC = Appalachian Trail Conservancy. Every sale of this sock sends 5% to the ATC, which provides outdoor education programs and maintenance of America's first national scenic trail. And, you know, it's a great sock. Backed by Darn Tough's lifetime warranty. On socks. It's true. 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. Merino Wool: The ultimate fiber for breathability and comfort in all conditions. True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel. Made of... 61% merino wool 36% nylon 3% lycra spandex The blood and sweat, er, hard work, of people in Vermont, USA