New Under Armour Boy’s Size 4 Full Zip Track Suit Jacket Jogger Pants Set Black from pet and smoke free home. Check out other listings as I will combine to save shipping. This Under Armour outfit for boys is a must-have addition to any young athlete's wardrobe. The set includes a full-zip track suit jacket and jogger pants in blue. The jacket features a zip closure and the pants have a stylish design. Both items are brand new with tags and are available in size 4. This set is perfect for boys who love to stay active and comfortable. Get your young athlete ready for any sports activity with this Under Armour outfit.