So how much does the solution stretch in...
So how much does the solution stretch in the smaller sizes ie the 37 range, I would like to know how much to downsize in order to get the correct final(after stretch) size?
I would down size about a full size from your street shoe/comfortable trad climbing shoe. When I bought mine I got a 40.5 even though a 41 felt fine and I wear a 41.5 in Scarpa technos. I am glad I did otherwise by now they would have stretched to the point where they would fall off while doing heal hooks. I know my foot isn't quiet as small but I hope this helps!