Micro Crew Mid-Weight Alpaca Mountaineering Sock that offers terry knit around the toe, bottom, and up the leg with breathability on the top of the foot and front of ankle. arch support, 14% Spandex 25% nylon and 61% Baby Suri Alpaca. Sizes- Men's 10-13. Made by Hollow Fleece
https://hollowfleece.com/