Men's Merino Wool Socks Outdoor Walking Work Boot Thermal Socks 6-11 Product Description: Merino Wool Blend Warmth & Comfort Socks Great For Outdoor, Walking, Work Boots (The Merino Wool Fibers Attract Water, on One End and Repel Them To The Other) Moister Free Colour: Grey Exact Material: 35% Merino Wool, 35% Polyester, 20% Cotton, 5% Acrylic, 5% Spandex Free Postage: