I bought this hoping to 'smooth' out any bumps/lumps under close fitting clothing. It worked! I didn't want firm control so I did size up and it is perfect.  You do need to struggle a bit to put it on but once it's in place, it does not feel like a 'girdle'. It is comfortable and not at all hot. The ability to remove the straps means you can cross the straps for a racerback style and even replace it with a longer strap to use it with a halter style. Very pleased with this and now my lumps are hidden for a smooth finish!