i had the kestrel lace shoes, no issues with width but then i dont normally have issues with shimano shoes either. sizing seemed on par with the AM45s, possibly a little roomier but not much in it. they were mostly excellent shoes EXCEPT that the ankle hole is very poorly shaped which makes them harder than they need to be to get on and off and put pressure on your ankle making them a bit uncomfortable there. every time i put them on i was internally screaming at five ten for not making the tongue longer and thicker, i mean surely they got someone to try them on before making thousands of them to sell?
it was a damn shame because the sole is far superior to the shimano AM45, grippier when not clipped in, stiffer, and comfier aside from the ankle thing. at the end of the day i just got sick of the relief i felt at taking them off so old faithful shimano won me back.