Guaranteed to last three years - or your money back. Considerably thicker than our `Travel` Socks and with a cushioned sole and arch support for comfort on long hikes or walking around Paris. Made mostly (63%) of itchless Merino Wool, plus (25%) stretch nylon, (11%) Polypropylene for stopping blisters before they start, and (1%) LycraŽ. They will usually dry overnight, depending on preparation and humidity. Features: Cushioned sole, ribbed arch support and no-feel toe seam for comfort Blended Merino Wool fabric with superior wicking capabilities to keep your feet warm and dry Interwoven with Polypropylene to help prevent blisters before they start Three-year `All-Holes-Barred-Guarantee` Fabric rated UPF 50+, providing excellent UV protection |