First let me say that I am 100% fan of thongs by Ergowear.com  That being said, I still buy the occasional thong from others, but sadly, have yet to find another that matches up.

I am always leery of anything that says "pouch" and this one is the same.  Yes there is sort of a pouch, but it does not offer any support at all.  I wear a medium (32 waist) and this one is tight around the waist as well as the crotch, almost to the point of discomfort.  The "pouch" does nothing more than squeeze everything together into a sweaty mess.  Yes it does stretch a bit, but just squeezes everything.  If you like the stretch material, you would be better off with the Jockey thong on the market.

Additionally, the waistband is quite wide (which is nice), however, there is a thick seam running around the bottom edge which does tend to dig a bit.

The bottom line for me, save your money and buy a multi-pack from PAPI, or go with Jockey.  Or, if you want to spend the cash on a truly supporting comfortable pouch thong, go for Ergowear.