Design and Details 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. Socks from the Darn Tough brand.. Ready to give it a try? Visit www.dickssportinggoods.com to learn more, explore additional product details, and check availability at a DICKa (TM)S Sporting Goods store near you. Place your order online for fast shipping or in-store pickup a " DICKa (TM)S makes it simple to find exactly what you need..