CC, no matter which one you like the most it's going to be awfully difficult to find them in extra small. 

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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.