Shell Fabric: 59% Recycled Nylon, 41% Elastanelining: 62% Recycled Nylon, 11% Nylon, 27% Elastaneadjustable Shoulder Strapsunderwire Cups With Removable Pads And Flexible Side Staysmedium Back Coveragehardware Is Resistant To Heat And Damage From Saltwater, Chlorinated Water And Lotionshand Washone Piecesstyle Number 178623