I have smaller feet and had only purchased the big kids version of these in the past. I got used to the roomy toe box in the kids' version. Loved them. Decided to try these women's version because them seem more structured. Much snugger fit. I liked it a lot until the top of the shoe started rubbing on my toe.  I am on the fence on the fit and it might just be my feet. Overall love Keens durability.