Mid-weight socks made with a wool blend, excellent for mountain climbing with superior heat retention. - Brand: CROSSPRO - Model Name: TREKKING - Size: 22-24cm - Material: 20% Wool, 50% Acrylic, 21% Nylon, 8% Polyester, 1% Polyurethane Thank you for viewing. To reduce the thickness for shipping, the packaging will be opened. Please note that only the socks themselves and the inner detailed packaging will be shipped.