In reply to fire_munki:
They don't give much to be honest, & if they do the toe rand gets pushed so it overhangs the sole or at least that's what mine did....Just bought a new pair the same size & they are about 5mm bigger, which is gutting going to send my old ones off to be re-soled.
FYI I only go down one full size from my street shoe for pinks they remain comfortable but with a slight bend in my toes.