Smooth silhouette in this underwire T-shirt bra Breathable, lightweight spacer foam-lined contour cups Supportive inner mesh sling for sizes DDD and G Cup End strap slipping with adjustable, close-set straps Seamless, stretch microfiber Hook count: 2-hook = 34-36A, 34B 3-hook = 36-38B, 32-38C-DD Content: Cups: 100% Polyester.Back Lining: 82% Nylon, 18% Spandex. Country of Origin: Imported