I'm writing this review for my husband.  He wears a size 12 Extra Wide boot.  I got him these socks hoping that they would be able to fit onto his hobbit feet and luckily they do!  He says that they are comfortable and do not squeeze him to the point where it cuts off circulation or are uncomfortable.  They are his first cycling socks, so he doesn't really have anything to compare them to--and anything is better than the white cotton crew work socks that he was wearing to cycle in!