fitglam Womens Seamless Maternity & Nursing Bra Comfort Sleep Bralette 2pack/3pack 92% Nylon, 8% Spandex Premium buttery-soft fabric, 100% breathable, super stretchy and comfortable to wear Seamless, removable cups and wireless as recommended by health care professionals for mommies One hand access for breastfeeding with open-up clasp, easy and convenient Full coverage, side widening and wide bottom band offer maximum sport Adjustable straps, extended back fastenings and ribbed gores for changing bust size, best bra for maternity and nursing. NOTE: Please check fitglam size chart not Amazon size chart before you purchase.