Material: Acrylic, Elastane, Merino Wool, Nylon. Design: Logo, Patterned. Anatomically Shaped, Arch Bracing, Flat Seams, Padded Heel, Toe and Achilles, Reduce Friction, Supersoft, Ventilated. Fabric Technology: Anti-Bacterial, Breathable, Moisture Wicking, Quick Dry, Single Layer. Cuff: Elasticated. Prevents Irritation.