This Babolat Womens Core Flag Club Tee Estate Blue was made with performance fabric that wicks sweat away for ultimate comfort. It is also made from dry-fabric-microfibers make the garment soft to touch. It's easy to care for and allow intense tear and wear. This is also a fiber dry technology that makes this t-shirt lightweight and soft. The reflective strips on the sleeves to make the core flag club tee suits for running too.