These are an absolute game changer. OK, so nothing is going to turn my size 18 tummy into a size 12, but this are seriously like the swimwear version of Spanx - only better looking. I have a mummy-tummy that is folded into a sausage by most bikini/tankini bottoms and therefore rely on one-piece swimsuits as they offer a more flattering, lifting shape, but finding nice swimsuits is a real challenge when you also want cup-sized support. The amazing fit, control and comfort of these bottoms means I'm now open to tankini and even bikini tops in addition. As I said, they are a game changer. I've relied on Landsend for amazing warm, stylish winter coats for years....and now it appears they are also my go-to place for beachwear basics. Highly recommended.