Under Armour Kids - Illumine Gradient Logo Upf Long Sleeve Shirt (Big Kid). Color Midnight Navy. On sale for $30.56. MSRP $38.00.. +2Brand NameUnder Armour KidsProduct NameIllumine Gradient Logo Upf Long Sleeve Shirt (Big Kid)ColorMidnight NavyPrice$30.56MSRP: $38.00Rating