Lorpen made its Women's Merino Midweight Ski Sock mostly out of merino wool to regulate your foot's temperature while you ski so it's neither too hot nor too cold. This sock's natural antimicrobial properties prevents it from smelling like your foot does after a long day. Lorpen also added some nylon and Lycra to give it a comfortable amount of stretch that will last for multiple ski seasons.
I switched to Lorpen because I buy quality things. I will never go to any other again. Best athletic socks I have ever owned!!!!