Everything you love about the versatility, performance and comfort in The Standard Mid-Calf but with a dollop of cushioning on the bottom of the sock.. 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™: Undetectable seam fusion for an ultra smooth, invisible feel.. Info & Care - Light Cushion: Light and strong with a thin layer of cushioning along base of foot. Our most versatile construction.Mid-Calf Height: A go-to, working height that’s always ready to take on more.47% Nylon, 46% Merino Wool, 7% Lycra Spandex