Warm socks Mund makalu Primaloft® 406 made in Spain -25C 

Primaloft® Yarn Inner layer - Elastic bands for extra ankle and foot fastenning - Dryness Channel. PRIMALOFT® wool sock with comparable performance to the feather regarding lightness ratio and breathability. PRIMALOFT® performs the thermal compensation process, by which not overheats the foot holding it in timely temperature at all times. water-repellent fiber. 

Elastic Band For Extra Ankle Fastening
Foot Additional Padding Provided By Double Weave
Foot Flex Control Technology
Smooth Seams
“Honeycomb” Stitch For Greater Breathability 

82% Primaloft® yarn
5% fiber LYCRA®
13% polyamide