I love plain black pocket t's; I wear them for every occasion.  This seemed like a good deal, and I thought I'd give them a go despite some of the negative reviews.  The definitely shrink a good bit, but thankfully I don't like my X-Large clothes on the large side.  I use these for every day shirts, and also for undershirts.  They are a little thin, but not too thin to wear alone. Decent quality for the price.