When it is cold and you will be in the field a long time, best to have two pair of wooly socks. No, not to wear at the same time- the extra is the backup, or an emergency mitten, or to pull over the stinky one when you need extra warmth in the sleeping bag. American made, from American sheep's wool. Not limited to use on American feet. Just cold feet.
<ul><li>Thick cushioned all over, great for cold weather</li>
<li>50% wool for warmth and damp weather performance, 48% nylon for durability, 2% spandex to help keep them up</li>
<li>Sizing: Med/ Mens 5-9.5, Womens 6-10 Large/ Mens 9-12, Womens 10-13 XL/ Mens 12-15</li></ul>
|Material||51% Stretch Nylon, 49% Wool|