Ingrid and Isabel Rib Bike Short Bodysuit, black size medium. The super smooth and stretch-with-you fabric gives us literally nothing to complain about, pregnant or not. This is absolutely comfortable at all stages of pregnancy! 72% nylon / 28% spandex Machine wash cold with like colors only. Gentle cycle. Only non-chlorine bleach when needed. Tumble dry on low. EUC, no snags or stains. Tear-away tag has been removed.