Wilson’s Grand Slam Jacket is that easy grab-and-go layer for early practice times and late-night walks home from the court. The quick-drying stretch fabric feels soft and comfortable while being tough enough for repeat wear. A two-way zipper lets you adjust airflow, and the ribbed inner collar adds a bit of warmth when the wind picks up. Secure zip pockets, plus an inside chest pocket, keep small essentials where you need them.