Features Have a great workout in this seamless, underwire sports bra Built for high-impact activities such as running Encapsulated cups support each breast individually Breathable, lightweight spacer foam-lined cups for modesty Comfort straps gently cushion the shoulders Customize your fit with back adjustable stretch straps Converts to racerback with J-hook converter Moisture-wicking stretch microfiber Hook count: 3-hook = Cup sizes D-E Hook count: 4-hook = Cup sizes F-H Style NumberAA4892ContentBody: 67% Nylon, 30% Polyester, 3% Elastane. CareHand wash, line dry.Country of OriginMade in Sri Lanka