Both pretty and functional. Need we say more?Combines seamless, supportive microfiber with ergonomic underwires wrapped in soft fleece for ultimate comfort during breastfeeding. With a one-hand clip system and double-layered preformed cups, it's designed for effortless functionality and a smooth fit. 80% Nylon, 20% Elastane. Hand wash only. Do not bleach, tumble dry, or iron.