Sprints anyone? This lightweight cropped tank has mesh fabric panels for breathability in sweaty situations. Sweat-Wicking Fabric Sweat-wicking Four-way stretch Quick-drying Mesh fabric panels for ventilation This fabric is treated with a natural additive derived from plant seeds to make it sweat-wicking Features Reflective details I pulled the inner tag off, but this is a size 8. Worn a handful of times. Just a tad too big on me.