LOVE the style of these shoes and, as regular Puma shoes tend to run narrow, I was worried that the "wide" shoes would also be narrow. That's definitely not the case. They are, without a doubt, "WIDE". There's also a fair amount of room for large (circumference) feet, surprisingly.
My one and only gripe with these shoes is that the insert in the bottom of the shoe is literally a flat piece of foam and underneath that is a flat inside-sole. I have flat feet (my Chiropractor described my feet as "as flat as a brick" yet even my pathetic arches felt unsupported by these shoes. Thankfully, I have custom inserts (they scanned my feet to determine exactly what I needed and they cost $150 per pair and they're so amazing I bought two pair - one for casual shoes and one for work shoes) that I swapped in for the standard insert and all is right with the world.
So, if you like the style, and you don't mind a shoe which offers little-if-any arch support, and you have a wide foot, order 'em!
-1 star for the lack of arch support

UPDATE: One thing I didn't notice immediately is how not-ventilated these shoes are. My feet get SO hot and sweaty which is not normally something I deal with.