Eurosocks Digits Ski Silver Socks, Navy, X-Large 70% Polypropylene Drystat, 10% Nylon, 10% Microsupreme, 10% Spandex Imported Drystat combined with Micro Supreme materials creates an environmental atmosphere where flesh meets fiber keeping your feet dry, warm and comfortable 70% polypropylene drystat, 10% nylon, 10% microsupreme, 10% spandex The perfect feeling of freedom, socks designed to stretch for that perfect fit, ultra smooth, no bunching and flat toe seams for comfort Exclusive materials creating an environment atmosphere for your feet where flesh meets fiber supplying winter athletes high performance protection EUROSOCKS Never outsourced, compression experts Since 1998, by arcos leading Manufacturer of vitalsox, travelsox, caresox, sox, and worksox