The wool is Fine Ramouillet Merino wool which is sourced in the U.S.A. Much of it from the Rocky Mountains.
Wool is anti microbial, moisture wicking, insulating and breathable. So your feet will keep warm, dry, and smelling fresh.
Nylon and elastic mixed with the wool create increased durability and stretch to the material so it will last longer.
These socks have a full terry bottom with no terry in the upper foot or leg of the sock, resulting in a sock with a full but light feel. You can wear these any season of the year, cold or warm.
To wash your socks, turn them inside out and wash in a cold, unbleached cycle.