Eh they're for sure narrower than a 440 and the insole is pretty thick. I found the forefoot was flexible, but didn't have as much board feel. The upper didn't feel as thin/flexy, but kinda mushy/soft. Less support up there than a Half Cab or Blazer let's say, but more than a low. I haven't found NB shoe that felt like them, but they reminded me of what a cupsole Blazer might be. Seemed like a step down as a shoe, but cool if you don't have wide fit and want the aesthetics. I was a bit sketched out by all the stories about bad durability and am selling my size 9.5 Fastbreak Pros.