Under Armour Kids - Shapeshift Big Logo Short Sleeve Shirt (Little Kid/Big Kid). Color Hi-Vis Yellow. On sale for $12.00. MSRP $20.00.. Brand NameUnder Armour KidsProduct NameShapeshift Big Logo Short Sleeve Shirt (Little Kid/Big Kid)ColorHi-Vis YellowPrice$12.00MSRP: $20.00Rating