The Castore TECH HALF ZIP is a stylish and functional half-zip sweatshirt perfect for any active lifestyle. It is made from a high-quality polyester fabric that is both breathable and moisture-wicking, keeping you comfortable and dry during your workouts. The half-zip design allows for easy ventilation, while the thumbholes in the cuffs help to keep your hands warm. The sweatshirt also features a zippered pocket on the chest for convenient storage of your essentials.