YPB (Your Personal Best) studioFLEX Double Layered Sports Bra Slim-fitting sports bra in our studioFLEX active fabric. StudioFLEX fabric is lightweight, buttery soft and nonrestrictive providing a barely there feel, it moves with you during low impact activity and is also great for all-day wear. Features on-trend double-layer detail with space for removable pads. Removable pads not included.