* We technically designed this lightweight bra (through multiple prototypes) to integrate all the function without the bulk. We also wanted this bra to not look like a maternity bra.  * The straps are thin but supportive with built-in convertible hook for racerback tops. * The wide banded, 3-clasp elastic back secures the fit with the and smooths side and back silhouette. The adjustable strap clasps are on the back (like normal bras). * The chic plunging double-layered front provides added coverage and support with the look of your favorite t-shirt bra. * The outer layer is made of a stretch microfiber with fixed padding * The inner pumping layer has overlapping folds which pull apart for hands free support during pumping.