Sockwell Women's Needlepoint Fitness Socks 32% Stretch Nylon/ 31% Merino Wool/ 31% Rayon/ 5% Spandex Made in the USA and Imported 32% Stretch Nylon/31% Merino Wool/31% Bamboo Rayon/6% Spandex 32% Stretch Nylon/31% Merino Wool/31% Bamboo Rayon/6% Spandex^Spandex throughout the Sock^Arch Support 32% Stretch Nylon/31% Merino Wool/31% Bamboo Rayon/6% Spandex