UzHot Pure Cotton Japanese Sumo Men's Shorts Men Thongs (White)

I'd wanted a fundoshi for a while. The homemade ones just weren't right and the retail ones were far too expensive for what they were offering. This product is perfect. 95% cotton, 5% spandex and very well made. The pouch is fine for me, being very normal there. There aren't any directions with it and the photos don't show the back so you have to work it out for yourself. Only one piece of fabric goes between your butt cheeks, at least that's how I do it. The loose material hooks through the leg piece then goes to the side to make a knot or wrap it around itself.Note: It gets quite transparent when wet. This can't really be a fault because you're wandering around with your butt practically bare anyway.Well worth the money, believe me.

The fundoshi is nice. The part that hides your privates is a bit stretchy but a bit small. If you have a very big penis, it might not be for you.