This is a thong for men, with a pouch on the front which is supposed to show off your package. In addition, there is a zipper across the front (in a horizontal orientation) which allows a partner to have easy access to the wearer's penis.

The waistband is about 28 inches, and it can stretch up to about 42 inches (although it may be uncomfortably snug above 39 inches or so). So it actually covers a reasonable range of sizes, which is very nice in a "one size fits most" product. The thong part is also very long, so you won't feel like your butt crack is being flossed.

The pouch itself is made from a comfortable material with a shiny finish on the outside. I think it looks quite nice, and my girlfriend likes the feel of it. Unfortunately, the pouch brings my one sizing concern. It's not really big enough. I find that my scrotum tends to hang out near the bottom because the pouch is too high up and doesn't extend low enough. I tried pulling it downwards, to cover my scrotum completely, but only ended up slightly ripping the seam between the pouch and the waistband. It still works, but it doesn't really hold my scrotum in completely and now the upper-left corner of the pouch is tearing away from the band.

According to the tag, this underwear is made from 90% polyester and 10% spandex. It should be hand-washed, in cold water. No drying instructions are provided, but I'd strongly suggest hanging it up to dry. If it can't handle warm water, it probably can't handle being in a dryer.

So, I know a lot of you are probably wondering about that zipper. I find that it's fine to unzip it, but unless you shave or wax your pubic hair, you should be very careful if you try to zip it back up, as it is very likely to pull some hairs. It's mounted high enough up that it's really unlikely to catch your penis (unless it's still hanging out) and the teeth are made from plastic so it's not going to do any damage. But really, I can't imagine any reason why you'd need to zip it back up once it's been unzipped, so this isn't much of a concern anyway. Just wait until after you take it off and zip it back up while you're not wearing it.

You're not going to want to wear these all day, and really they wouldn't handle that kind of use. These are a novelty item, not meant to be everyday clothing, and are not built to handle a lot of wear and tear.