I wear a 42.5 in TC pros, 42 in a Katana, 43 in Scarpa and the 8.5(UK) size Ace and Ballet fit me well. If you can return them, order +/- one half size around that UK8.5 and you'll find one that works.
Great shoes, shit rubber. Ace+C4 is becoming one of my favorites.
Aaron Nash From North Bend, WA Joined Apr 28, 2011 208 points