This lightweight tank has a mesh keyhole back for breathability in sweaty situations. Reflective details for low light situations. Preloved in great condition. Fabric tag removed on purpose because it shows through mesh details. Sweat-wicking Four-way stretch Quick-drying Mesh fabric panels for ventilation Classic Fit, Hip Length An easy fit that floats away from your body Sits below the waistband for moderate, everyday coverage, with longer back hem. Mesh: 79% Nylon, 21% Xtra life lycra® elastane Body: 76% Nylon, 24% Elastane