In reply to ShoePolice: Red chili can fit if you have really fat feet and can live with their atrocious excuse for rubber, same with evolve (on all points).
Some models of five ten are quite wide like the Galileo and the anazasi though the last one is narrower.
I have semi fat feet and scarpa vapour lace fit me brilliantly width wise.
If you happen to have long toes stay away from some five ten models like rouge and all la sportiva shoes as the toe box is too low to give a proper fit.
Boreal can be quite wide as well but not as wide as say red chili