Glyder Women's Vital Tank Top 89% Nylon, 11% Spandex, 92% Nylon, 8% Spandex Imported Built in bra with mesh lining and slits for cups (cups not included). loose body: airflow Nylon/spandex. Bust shaping seams with shirring detail Moisture Wicking Machine wash cold, with like colors and fabrics. Do not Use fabric softeners