NWT Womens Avia Black Bonded High Support Sports Bra Size XSmall. Solid black. Bonded sports bra. High support. Moisture wicking. Bonded for chafe-free comfort. Built on molded padded. Perforated design for increased airflow. Adjustable straps. Hook & eye closure for a customized fit. Very soft poly/spandex material. See picture of size chart for fit.