Material: 51% Polyester, 32% Acrylic, 11% Wool, 5% Alpaca Wool, 1% Elastane. Fabric: Knitted, Wool Blend. Fabric Technology: Natural Warmth, Stretch. Design Nordic Patterned, Contrast Cuff, Contrast Heel. Elasticated Cuff, Ribbed. Simply Essentials Womens/Ladies Alpaca Wool Blend Nordic Socks (Pack Of 3)