I usually take a size 10 E in most of their shoes, but I can't do the 238: too tight at 10 E, too big at 10.5 E. I wonder if anyone else has had similar problems? To be honest, I'm not keen on the 'fluted' last - they should have made it on the 341 last like the jodphur boot. For the OCD shoe nerds, you'd have two chestnut boots on the same last, alongside the benchgrade 341 stuff - if you own lots of their stuff. Ps. I think it may be an issue for C&J too. When I was in the shop trying them on they trotted out what seemed to be a well worn question about the fit. You immediately think there's an issue there.