The first-ever stay-put strapless bra! You can wear this bra to cha-cha-cha or day-to-day ... either way, it'll stay. Supports the girls without making a move (no more jug tug!)! Highly engineered cups hug the body for a smooth profile and secure fit. Adjustable back closure design features SPANX® No-Slip Strip so the front stays put. Molded cups offer full coverage. Underwire offers dependable support and the utmost comfort. Sheer center is lightweight and airy. Includes adjustable, removable straps for added support and versatile wear. Style #217. 80% polyester, 20% spandex. Hand wash warm, line dry.