From Spanx, this shaping tank features: SPANXshape™ provides medium compression for a shaping effect Our Supima® Cotton shapewear is crafted with advanced, single-layer Printed Power® Technology made with LYCRA® FitSense Print™ Technologya first-to-market innovation in shapewear made from Supima® Cotton Everyday, Effective Shapewear: Lightweight, breathable, and moisture-wicking Supima® Cotton for all-day comfort Rub-Free Straps: Bonded underarm openings for a comfortable, secure fit Smoosh-Free Bust: A non-compressive bust prevents uni-boobor you can wear your own bra for additional support Fit-Flexible Hem: Helps ensure the tank stays put for a secure fit Cotton/elastane Machine wash cold/line dry Imported.