Leading Lady Women's Maternity to Nursing Sleep Bra (Pack of 2) 86% Cotton, 10% Polyester, 4% Other Fibers Imported Hand Wash Great value two-pack sleep bras, a new mom must-have Our 2 pack includes a fun heather gray nursing sleep bra and a stylish basic black or choose our fun pink leopard print Lightweight, breathable cotton fabric for breastfeeding comfort Perfect for night-time breastfeeding, a nursing to maternity must-have Lightweight, breathable and cool cotton-blend fabric