Got these in preparations for half marathon. The bottom of my feet usually starts to hurt pretty bad after 3-4 miles, but I jogged/walked 6 miles in them and my feet were relatively fine. Wonderful light weight for the cushioning it gives, I highly recommend it.

I am dress shoes 6-6.5, but my preference is 7. I got these in size 7 wide(W). Comfortable fit with enough room for my feet to swell later.