Material Composition:Shell: 62% Polyester, 29% Cupro, 9% Elastane/ Lining: 72% Polyamide, 28% Elastane/ Cup ( Inner Lining ): 100% PolyesterCare Instructions:Machine wash up to 40 degrees, gentle cycle, Do not Dry CleanDescription:Updated fit with finely adjusted details. Hem design at the back for a sleek fit.- Hem material at the back has a soft and comfortable texture. – Revised fit. – Flattering scoop neckline. – Sleek hem design with no under-bust band at the back. – All-over support keeps the cups in place.