It's just as indicated. I took one more size just in case and it goes well. The package arrived very fast, sooner than expected. The fabric is a swimsuit type, very finite and seamless. Down the area has like an absorbent padding so it's a little bit chubby, but you can't tell anything.
If it works, I find it a good solution for girls in their early menstrual years, so they don't have to use tampon.