These are the best thing ever invented!
I ordered them after trying out an Ah Bra I picked up at the drug store, I wanted something really comfortable for a cross country car trip. I was very leary about the "As Seen on TV" sign.

As much as 6 hours at a time in the car, these were so comfortable all day long! No metal parts, wide straps, no wires, even in super hot weather they never were chaffing. I tried wearing one all night, also very comfortable.

Soon as I got home I looked for them on Amazon & picked up three more for less than I paid for the first one!

Very highly recommended, even for the busty, I'm a 36DD and used the Xtra LG, fits fine-not tight still roomy, these do not appear to run small like so many other things I've tried, they also go thru the washer & dryer and come out gr8, still keeping their shape.
A+++++++++++