This may be the first time I've ever heard of a Five Ten shoe being too narrow.
It's been more than a month since I used the Five Ten Team. I am pleased to informed that the pain subsided and there is no toe frictions anymore.
I still have to take them off after 2-3 ascends, but I can re-use them again after 1-2 minutes of rest.
Thanks to all for the advice.
Anyway, I went to the stores and tried out Anasazi and Shaman, and I think Shaman fits me best. The Five Ten team is a little too slim for my wide feet (causing some spacing issues on the heel).