The Grand Slam Jacket is Wilson's take on the iconic tennis warm-up jacket. True to form, it comes with a mock neck, slip-in pockets plus elastic cuffs and hem. Wear it as a to-and-from layer or for cool-weather training. The smooth woven fabric has enough stretch for you to reach and swing with ease. Fit & Design: Classic fit Full zip Mock neck Slip-in pockets for storing your essentials Elastic cuffs and hem 2 and 4-way stretch allows you to move, and your clothes move with you Technology: Water repellent Quick drying Additional Details: Made with recycled materials