I have been wearing these specific ones for years. The last sets I bought six months ago (from a physical store) were not good. This one so far seems good (it has already been washed several times). The fit is quite loose. Normally I am Medium or even Large in other brands (e.g. Oysho), but in this set I take Small and it is perfect (not tight at all and breathes perfectly). Hence my preference. It hugs the whole area—which I want—and I feel well protected. I will check the quality of the elastics (which was my problem with the last sets) in about six months.