Under Armour Kids - Performance Polo Striped (Big Kid). Color Tech Blue/Morph Green/Midnight Navy. On sale for $26.25. MSRP $35.00.. Add to favorites. 0 people have favorited this+2Brand NameUnder Armour KidsProduct NamePerformance Polo Striped (Big Kid)ColorTech Blue/Morph Green/Midnight NavyPrice$26.25MSRP: $35.00Rating