Dakine Men's Highback Sock 42-Percent Acrylic 30-Percent Wool 11-Percent Spandex 10-Percent Polyester 5-Percent Nylon 2-Percent Elastic Imported Elastic ankle support for no-sag fit Multi-density knitting provides warmth and cushioning to areas that need it most In Hawaiian slang, "Da Kine" means the best