Question about heels and peds vs. bare (product, light)

[Pear Martini]

I just bought my first nice pair of office heels and they fit fine without peds when I tried them on in the store.

At home, with peds they are way too big and my feet keep popping out of them.

Are peds better than going bare? Why?

Also, if shoes say leather upper will they stretch a little in width because another pair are a bit tight but I have plenty of room in the toes.

Thanks!

These are the shoes that are too big with peds but fit fine bare:
http://www.anntaylor.com/ann/product...aultColor=6919

These are the the perfect yet slightly tight ones I mentioned at the end:
http://www.anntaylor.com/ann/product...aultColor=6600

[tazzled]

I'm not sure about the peds, but leather always stretches a bit. If it says leather upper, you should be fine after some wear.