The Under Armour Boy's Pennant Long Sleeve Jacket in Youth Medium is a stylish and functional outerwear piece perfect for active boys. Made from durable polyester material, this jacket features a full zip closure, long sleeves, and a comfortable 100% polyester lining. The black color and outdoor-themed design make it versatile for wearing in the fall and spring seasons. Whether for walking or school activities, this jacket combines practical features with the trusted Under Armour brand for a reliable and high-quality garment.