Echo™ Zipper Mesh Racerback Padded Running Bra | Women's High Support Sports BraFeatures This high impact sports bra is designed for high impact sports. The mesh patchwork on the front helps to allow cold air in and heat out. Expertly made from high stretch comfort recycled fabric, this women's high support sports bra increases heat dissipation, breathability and wicking for all day wear, especially in hot workout or training environments. What's more, the? racerback with? mesh splicing design provides a supportive back look