Our Paul Bunyan Work socks roll up their sleeves and get down to business on even the coldest of days. Full cushioning gives these extra tall socks an extra notch of comfort and warmth. Darn Tough Paul Bunyan 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. Full Cushion: High density cushioning throughout the entire sock for full on comfort and performance. Over the Calf Height: The name says it all. The ultimate height for keeping the outside—out. 68% Merino Wool, 28% Nylon, 4% Lycra® Spandex