Boys' sweatshirt made of lightweight and breathable fleece material with UA Storm water-repellent technology, which will keep you warm even in adverse conditions. UA Storm technology repels water without compromising breathability. Armour Fleece is lightweight, breathable, elastic, warm and yet allows you to move. Practical front 1/2 zip for easier dressing/undressing. Open hand pockets. It uses a fluorine-free water-repellent treatment. The main fabric contains at least 90% recycled polyester, excluding hems and details.