Lilyette by Bali Women's Comfort Control Minimizer Bra Cups: 100% Polyester; Backs: 76% Nylon, 24% Elastane Imported Hand Wash New lightweight, rigid cups provide maximum support and shaping Stabilized power insert anchors the back to reduce shifting throughout the day Stabilized stay put straps provide all day support and comfort Breathable lace trim in center and back Stretch hook and eye adds fit flexibility around the body