I'm just getting back into soccer after about 15 years of not playing.  I had to order online, no local shops had my size.  I went with a 14, it's my go to size for all nike running shoes.  It works very well.  Granted, soccer shoes are a bit more narrow than running.  They fit just a tiny bit snug, but it's not irritating at all.  No blisters after 3 weeks of practice and games.

Highly recommended for anyone needing a low cost shoe