Had a small trouble with the sizing, but customer support was really helpful and managed to swap them with no problems.
I wear the underwear as an extra assurance to a cup. It's made of really soft and breathable fabric, very comfortable, maybe except for the flaps, where you're supposed to put the extra padding layer (the edges are a bit sharp, sometimes could be scratchy, but only sometimes).
It's made my life much easier, shame I could only afford 2 pairs :)
Rated 5 out of 5
Rated 4 out of 5
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large