These separates stay put, so you don't have to. So go ahead, dive right into the surf or the pool, cuz these separates ain't goin' anywhere. Top features a "doublecross" design for double the support and double the security. But they are still easy on and off. Tankini is our fullest coverage tankini-style with complete tummy coverage and a built in shelf bra. Bottom is neither skimpy not frumpy, but just right. Nifty cord lock design won't let you or your bottoms down. Nylon/spandex. Only at T9. Tops: XS(32AB), S(34AB), M(36ABC), L(38ABC), XL(40ABC); Bottoms: XS(4-6), S(6-8), M(8-10), L(10-12), XL(12-14)