The rule of, er, foot, is that any shoe store will carry up to 12 in just about anything, and 13 in some. 14 and 15 are sometimes available. Anything larger i

The rule of, er, foot, is that any shoe store will carry up to 12 in just about anything, and 13 in some. 14 and 15 are sometimes available. Anything larger is a specialty store... except New Balance will always have up to 18 in some styles. Now, width is another matter entirely.