Heidi Klum Intimates Women's Seamless Cup Shell Wing Shell Cup Frame Shell and Centre Front: 85% Polyamide, 15% Elastane; Wings Lining: 90% Polyamide, 10% Elastane; Cup Lining and Cup Frame Lining: 100% Polyamide Imported Hand Wash Full frame for comfort and support with tailored contrast band Back wing lace is lined in mesh for comfort and support Cold to g cup profile