Got these for my son.  He just needed a new, decent looking sneaker to wear with jeans or shorts.  I don't know how they would work for any kind of workout but they are great for everyday use.  He always wears size 12. He tried them on after work when his feet would possibly be swollen and had thick work socks on.  They fit nicely and fit even better with his regular socks.  My point?  These sneaks definitely do not run small.  They seem very true to size.