Feel supported in this underwire T-shirt bra Breathable, lightweight spacer foam-lined cups Fully stretch straps are back adjustable Hook-and-eye back closure: 3 columns, 2 rows Columns and rows increase with size Comfortable stretch microfiber Content: 91% Polyester, 9% Spandex.Center Gore: 85% Nylon, 15% Elastane. Country of Origin: Imported