My new cycling shoe dilemma is over. Earlier this spring I bought a pair a Pearl Izumi road shoes but when ever I wore them my feet would go numb. I tried everything: thin socks, no socks, super loose, and nothing worked so I took them back.
A month ago, I went to my local bike shop, Brookfield Bicycle Center, and they ordered me a pair of Shimano Road Shoes. I was told that Pearl Izumi's run narrow and Shimano's, that they ordered for me were generally wider.