CC, no matter which one you like the most it's going to be awfully difficult to find them in extra small.
.
Seriously though, one provider I saw had a fairly new Trojan that is thin and had lube in and out. I think it came in a yellow package. I've had several providers add a few drops if lube inside others as well. It feels pretty good because the condom actually slides a little and adds to the sensation. At some point you might have to slide it back down as it tends to roll out a little more and you get some hanging over.