I own some very expensive fitted boxer briefs made of the very same shiny liquid black fabric that cost me twice the price and these suits are every bit as nice and comfortable.  I ordered three Large (my waist size 34) liquid black swimsuits to use as underwear and I am not disappointed in the least.  They are made of a very comfortable thin fabric that is stretchy and the pouch is VERY comfortable - perfect, actually.  In the future I'll definitely order again.  I'll use these suits as swimwear as well because of the lined pouch, without a doubt- very sexy.