... soft,won't stink like synthetics,natural stretch for a comfortable fit.It's like a second skin. Main merino wool fabric : ... 17% elastane socks 1) Feather: Good Stretch and seasonable designs for Sports and Outdoor Activities. 2)Suitabilty: Running, Cycling, Walking ... wool is water repellent,naturally elastic,and long-wearing for years of comfort.Materials:100% woolFabric construction:Jersey,Interlock ...