I own maybe 15 (!) pairs of the leakproof thong undies; 3 catalyst sports bras and several ‘thigh saver’ shorts. Why only 3-stars? 1) I love my leakproof undies but they have started to fall apart. I have never put them in the dryer and yet, they are coming apart along the leakproof pad. 2) zero complains about the catalysts. Simply THE BEST sports bra for a saggy large breasted middle-age woman. 3) I was sent a pair of thigh savers as a free gift at some point. I LOVED them. Amazing. So, I ordered three more pairs. But the design changed and the silicone strip at the waist was eliminated. One pair (original) is perfect - the other three drive me nuts. I don’t even have to move to make them roll off. I should also add that I have a couple of bathing suits. The first one has no structure on the bum so I only wear it in my backyard pool - but I love the rest of it! The other two are fine and I love the design. Overall, will continue to order but I do wish for some quality improvements. Hope this helps! Signed, a good customer.