2-section cups in satiny smooth knit fabric. Double moulded for firm support. Adjustable elasticated straps. Back in stretch smooth knit fabric. 3-position, double hook back fastening. Cups C, D: 58% polyester, 28% polyamide, 10% viscose, 4% elastane. Cup DD: 46% polyester, 41% polyamide, 7% elastane, 6% viscose.