Charisma Dress Unilove Women's Maternity Nursing Bra Cotton No Underwire for Breastfeeding (M, Grey) As per customers review, we have already updated the measurement since 2016.9.12. Material: 94% cotton + 6% Spandex. Breathable and Comfortable than other nylon bras. Washable cups that drop fully away from the breast. Front hooks, No underwire. Very soft and light. Special design allows you to making breastfeeding access easy for mom and baby.Front hooks secure the cups, easy to unclip and reclip with one hand. Comfortable Bra for breastfeeding sleep and virtually invisible under clothing. A design that melts onto and molds to your body, supporting your unique shape in a uniquely perfect way. Adjustable straps with clip closure for easy cup access. Extendable fastener offer you more options to accommodate the normal bust size fluctuations. Perfect for fitting during and post pregnancy. Measurement: M: Under Bust: 68-75 cm | 26.7-29.5 inch. Fit for 32A, 32B. L: Under Bust: 73-80 cm | 28.7-31.4 inch. Fit for 32C, 34A, 34B. XL: Under Bust: 78-85 cm | 30.7-33.4 inch. Fit for 34C, 36A, 36B.