Lunaire Women's Santorini Seamless Lace Underwire Bra and Hipster Set Bra: Lace: 88% Nylon, 12% Spandex; Cup Lining: 81% Nylon, 19% Spandex; Back: 69% Nylon, 31% Spandex; Panty Lace: 90% Nylon, 10% Spandex; Body: 82% Nylon, 18% Spandex; 100% Cotton Imported Hand Wash Molded, underwire, lace cups are lined with mesh and have side support slings along side of cups for uplift Power net sides for smoothing support Non-stretch satin straps taper into elastic straps that adjust in back Hipster panty has moderate rear coverage and sewn in cotton gusset