There's no better feeling than taking off your bra after a long day. No wonder: Skin irritation, tightness and scratches from exposed underwires are just a few pet peeves of bra wearers. And shopping ...

I think we can all agree that shopping for bras is, well, a real struggle. They're either too tight, too loose, rub your skin uncomfortably or poke you in the sides (to name just a few common gripes).