We developed these socks with performance Hex Tec engineering: a fancy way of saying they keep you cool in the summer, warm in the winter, and always dry, thanks to moisture-wicking properties. They're also generously cushioned to prevent blisters and made with durable, reinforced yarns. They're perfect for everything from long hikes, to long work days, to bundling up at home on extra chilly days.

Heavy Duty Calf Socks : 34% ACRYLIC 33% COTTON 23% NYLON 8% POLYESTER 2% ELASTANE; Heavy Duty Calf Socks : 33% ACRYLIC 31% COTTON 23% NYLON 11% POLYESTER 2% ELASTANE