Wacoal Women's Underwire Sport Bra Body: 80% Nylon/ 20% Spandex Imported Hook and Eye closure Hand Wash Maximum Support for high impact activities.Great choice for full busted and full figured women Two-ply fabric cups and floating underwire frame keep breast motion to a minimum. Mesh back keeps skin cool Outside underwire frame and shoulder strap adjustment designed to minimize chaffing Moisture-wicking athletic bra featuring triple hook-and-eye closure on back Inner sling for extra support in G and H cup sizes. Recommended for the following breast shape- Round, Shallow Top/Full Bottom, East/West, Pendulous