Felina Women's Olivia Unlined Bra 88% Polyester, 12% Elastane Imported Hand Wash Three section cup for perfected fit thru to size g cup. 30 denier fine satin bottom cup. The top cup is constructed with tulle and double leavers lace trim scalloped sensually on the neckline as well as the top cup, split with satin used as trim detail on the cup Tulle center front and wings lined with 15 denier Satin split and trimmed thru the bottom of the frame slightly curved for ultimate comfort and for the front straps Back and wing clean finished with power mesh for assured fit and comfort