UNIQLO Extra Warm HEATTECH L size, Navy Underwear offering warmth and comfort. - Brand: HEATTECH, UNIQLO - Model Name: Extra Warm - Size: L - Color: Navy - Material: 50% Acrylic, 33% Polyester, 13% Nylon, 4% Polyurethane Although new and unused, please understand that this item has been stored at home before purchasing. Thank you for viewing.