B.ella Women's Janet Scallop Waffle Crew Socks 71% Extra Fine Merino Wool/ 27% Nylon/ 1% Other Fiber/ 1% Spandex Crew length Waffle knit texture Ribbed, scalloped cuff 71% Extra Fine Merino Wool, 27% Nylon, 1% Other Fiber, 1% Spandex