CaptMac and I were kicking around Sellwood one day and decided to go to the Sock Dreams store. He picked up a couple of pairs. His feet are size 9, his calves are HUGE. Ask Unaspencer, who had to knit him a pair of MacKenzie argyles. Anyway, the socks fit great. There is enough stretch in them to go over his calves and the foot would fit the 7 as well as the 9.