Merino Wool makes them a year round, all-weather favorite while Light Cushioning provides just enough bounce for all day comfort and bliss.. 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 is fast drying, breathable and odor resistant for all-day comfort.. True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel.. Specifications-. A classic, versatile height, crew socks hug the calf. A sock drawer staple.. 51% Merino Wool 46% Nylon 3% Lycra® Spandex. The lightweight yarns used in the Lifestyle category are designed for everyday use and feature a silky, low-profile feel.. Cushioning Details-. With added cushion underfoot and just below the ankle, cushion Lifestyle socks look business, feel like vacation.