Woolrich Men's Ultimate Merino Wool Extreme Cold Socks 2pk Gray/Orange Large Soft Merino Wool Cushioning Throughout Entire Sock Flat Toe Seam, 12" Extended Crew Length Stretch Fibers From Top To Toe 70% Acrylic, 13% Merino Wool, 13% Nylon, 3% Polyester, 1% Lycra 2 Pairs of Socks