Revolutionary "white layer" with Shapes2U™ technology conforms to the unique shape of the chest wall and holds that shape until the form is removed. The unique symmetric shape is designed to be warn on either the left or right side. The shorter side extensions allow the bra to fit in the bra cup and prevent cross-over to the other side. The form is designed to meet the needs of newer surgeries that remove less tissue under the arm and near the sternum.