73% Recycled Polyester, 27% Elastane. Fabric: 3 Layer, Interlock, Power Mesh. Design: Logo, Plain. Fabric Technology: Aeroready, Lightweight, Moisture Wicking. Adjustable Shoulder Strap, Medium Support, Removable Padded Cups. Back Style: Cross Back. Fit: Tight. Fastening: Hook and Loop. Sustainability: Made from Recycled Materials. Neckline: Round Neck.