- Looking so McFly in those Darn Tough Vermont socks. - Sold as a one-pair pack. - Crew-cut style sits at calf. - Performance Fit prevents slipping, bunching, and blistering. - Fine-gauge knitting for great next-to-foot feel. - Self-adjusting welt cuff. - Merino wool keeps feet dry. - All weather performance keeps feet cool in the summer and warm in the winter. - Full cushion density under foot. - Elastic arch support. - Deep heel pocket. - Y-stitch heel. - True Seamless™ toe for undetectable seam fusion and an ultra-smooth feel. - 61% Merino wool, 36% nylon, 3% Lycra® spandex. - Machine wash cold, tumble dry low. - Imported.