I really like how these shoes look and feel on. They are very comfortable and I can wear them for long hours and my feet still feel good in them.  I also like how breathable they are and that my feet don't get hot and stinky in them.
I normally wear a size 11 in shoes but size 11's in these were too small on me and size 12's fit just right so I'd recommend going at least a half size up on them or even a full size up if you are someone who is between sizes sometimes. The width is good though, not too narrow and restrictive and not loose either.  I've worn them for work, running, and working out and had good traction and haven't had any slip issues.