Browning Hosiery Women's 3 Pack Ladies Gift Box Socks/Hosiery acrylic Made in USA 2 pair: 65% Acrylic, 20% Merino Wool, 13% Nylon, 2% Spandex; 1 pair: 45% Acrylic, 40% Merino Wool, 13% Nylon, 2% Spandex Heavyweight; Arch support for added fit; Moisture management Full cushion leg and foot; Itch-free merino wool blend Machine wash warm, tumble dry low, no bleach United States