Purchased these socks for my husband, he wears a 10 1/2 shoe and these fit well. He said they are quite comfortable in his work boots, and appreciated the thicker sole.  From the wife's view point, they washed well, held their shape and felt even cushier out of the drier. Minimal shrinkage. The cuff edge has great stretch so his socks stay in place.  Photo is of a pair after washing.