Nonwired2 sizereducing effectTstitches that support the chest from belowAdjustable nonremovable strapAdjustable fastenerThis product has 83 Polyamide 17 Elastane cup 92 Polyester 8 Polyamide Cross bands under the bust and Tseams on the chest add extra form by reducing the chest by 2 sizes Thick and sturdy straps distribute the chest weight proportionally Nonwired structure movement Provides freedom and gives a stylish look with lace detailsPolyamideIt is the first synthetic fiber produced Durable Suitable for longterm usePolyesterIt is a flowing and light fabricDurable Flexible BrightElastaneFlexible Suitable for longterm use Wraps the body and maintains its shapeCare InstructionsWash at 30C by handDo not tumble dryDo not tumble dryDo not tumble dryDo not tumble dry