Dakine Men's Glide Sock 50-PercentMERINO WOOL,30-Percent ACRYLIC,10-PercentPOLYESTER,7-PercentNYLON,3-PercentSPANDEX Imported Terryloop footbed for superior wicking and cushioning Two compression zones In Hawaiian slang, "Da Kine" means the best