• Merino wool. These are excellent socks.
    Answered on 4/11/2015 10:04:52 PM by Janice from Indiana
  • Merino wool
    Answered on 4/11/2015 10:42:23 PM by Eric from Michigan
  • The product description mentions merino wool, but they are entirely unlike any merino socks I have ever owned. They are made in China, which might have something to do with it. The predominant fiber is something far too elastic for socks, resulting in a poor fit that gets looser over time. I sent all of mine back.
    Answered on 4/11/2015 10:47:19 PM by Hiker from California
  • Merino Wool and a stretch material. I have several pairs and love them.
    Answered on 4/12/2015 5:10:35 AM by Hacksaw from New York
  • I purchased 4 pair after wearing I bought 6 more pairs
    Answered on 4/12/2015 8:42:40 AM by Doug from Amarillo
  • 68% merino wool, 30% nylon, 2% spandex. My son loves them. Warm, not itchy (although I must admit, I was wary of the combo at first because I am a 100% cotton lover).
    Answered on 4/12/2015 9:34:07 AM by Cetteferge from Minnesota