This boys' sweatshirt jacket from Under Armour is perfect for any active youngster. Made from 100% polyester, the blue jacket features a full zip closure and long sleeves, making it ideal for cooler weather. The size is Youth XL, and the jacket is designed to fit loosely for maximum comfort. The jacket is stylish and versatile, with a sweatshirt design that is perfect for casual wear or outdoor activities. It is also machine washable, making it easy to care for. High Neck Zipper The jacket is suitable for boys of all ages and is available in other sizes.