Underwire supports and lifts for no sagging Anti-slip silicone strips at top and bottom of bra for good anchorage Cups without padding, but with fabric lining without bulky feeling Side boning and elastic side wings to prevent shift and assure custom fit Optional straps (fully adjustable and detachable) included This strapless bra features floral jacquard to add beauty and elegance. Triple support and anti-slip with no poke underwire, wide side boning and silicone strips. With optional straps, the bra can be cross-back, halter-neck to meet your different occasional needs.