Zensah Copper running Socks
Fabric type: 43% Nylon, 21% Copper Nylon, 16% Merino Wool, 11% Polypropylene, 9% SpandexCare instructions: Machine WashOrigin: ImportedPattern: GeometricCUSHIONED HEEL AND TOE: The running copper socks feature a cushioned heel and toe to help prevent blisters and minimize impact while runningSUPERIOR BREATHABILITY: A special mesh design around the top of the foot provides an advanced ventilation system to keep feet at the optimal temperatureMOISTURE WICKING: Copper Yarn blended with Merino Wool helps to wick away perspiration, keeping the socks light and dryNO-SLIP CUFF: A no-slip cuff prevents the copper socks from slipping or sliding into running shoes, ensuring they feel marvelous mile after mileNO BLISTERS: A flat seam in the toe of the copper socks helps to prevent blisters and chafing, as well promote ultimate comfort