Bllatta Womens Nursing Maternity Bra No Underwire for breastfeeding Cotton Material: 95%cotton+5%Spandex; Lining: 100%cotton No underwire and easy to use, very soft and comfortable. Suitable C/D Cup. Breathable, ribbed gore stretches to accommodate the normal bust size fluctuations nursing moms experience. Adjustable straps, adjustable fastener and a Free Extra Extendable fastener offer you more options to accommodate the normal bust size fluctuations. To help you select correct size Nursing Bra, Please check the size details before you make purchase decision.