With a classic 5x3 rib, these socks are also incredibly durable and made from the highest quality fill d'ecosse/mercerized cotton lisle. The danvers men's over the calf socks are hand-finished creating a premium men's sock, available in a range of colors, with Pantherella signature 'hand-linked' toe-seam for comfort - as you'd expect with a premium dress sock., socks and hosiery, men's basics