Under Armour Kids - Performance Polo (Big Kids). Color Black/Pitch Gray. On sale for $22.50. MSRP $30.00.. 4.9 out of 5 stars+5Brand NameUnder Armour KidsProduct NamePerformance Polo (Big Kids)ColorBlack/Pitch GrayPrice$22.50MSRP: $30.00Rating5Rated 5 stars out of 5(10)