joh3826463 wrote an answer about Evolv Optimus Prime Climbing Shoe on January 6, 2011
that's pretty typical Corey. I'd recommend wearing the smallest size possible without feeling actual PAIN pain, if you know what I mean. But if they're uncomfortable and you're still getting some really good toe/heel/smear action on them, I'd say you've sized properly.
And for the record, Evolv stuff is all sized strangely. I fit into size 41 Bandits, 39 Defys, and for some odd reason I need a size 42.5 for these bad boys. :)