Woolpower 400 Socks Classic Logo BlackWoolpower Merino Wool Classic 400g socks with Woolpower logo, feature terry knit in the foot and rib-knit in the leg, providing excellent insulating functionality whilst retaining warmth for your feet even when wet.Woolpower’s unique Ullfrotté (terry loop) design absorbs and moves perspiration away from the skin while still keeping you warm and with the addition of polyamide to the Merino Wool the Classic 400g socks have great durability and keep their shape.62% Merino Wool33% Polyamide5% Elastane