u/Desperate-Sun9583

I’m new to climbing and went looking for my first pair of shoes. I found a pair of brand new Women’s Mythos for $85 and figured they’d make a great pair of first shoes because of their neutral, comfortable fit. I wear an 8.5 men’s in most of my street shoes and these Mythos were a 7.5 men’s. They fit quite snug, but still very comfortable. That comfort worries me though because I know they’re supposed to stretch a lot. My question is whether this stretch is primarily adding volume? Which I can counter act by tying the tighter, or whether they’ll stretch length wise, which might lead to my toe no longer hitting the very front?