I bought several different types of Underwear for my girlfriend for Christmas as stocking stuffers. All I can say is that she wanted me to buy her a few more of this one so she must have been very happy with them.

If you have fair skin, this will be almost invisible (looks like something actors would wear shooting "nude" scenes). It fits exactly to the body without any squeezing. Really a practical thing to own if you wear tight or light-colored dresses. I think Zappos should expand their packaging options, though. I felt wasteful when this tiny, 1-ounce thong arrived in a shoes-sized cardboard box stuffed with paper. Such prompt delivery, though!

I found these to be way too flimsy. It's so thin that the edges roll into themselves, basically creating seams. It also feels loose and has poor elasticity. Would not recommend.