I just had my LBS order in a pair of Shimano RP9 road shoes. They got the standard and wide for me to try on. The standard width fit great. Just have to go back and try the wides on tomorrow since they got them for me. My foot is 10.5 D. The 45's are spot on. At least for me. I was going to order online but their price was pretty good. I did try some Bontrager RXL's but they were to narrow. As far as online retailers I've had good luck with Merlin. Good prices and quick delivery.