Perfect for slipping on under your favorite pair of mukluks, the Knee Sock will keep you extra warm and comfortable. 
Medium thickness  These socks are made for cold conditions 
Merino wool socks are good for cold weather because merino wool is a highly efficient moisture-wicking material, keeping feet warm and dry in winter conditions. Also, wool keeps you warm even when it’s wet. Merino wool is soft, doesn’t itch. and tends to offer a good, flexible fit
72%merino wool 26%nylon 2%lycra
Socks are Large men 9-12 Women10-12.5
$30 msrp