Under Armour Kids - Assert 9 AC (Little Kid). Color Nebula Purple/Sonar Blue/White. On sale for $49.50. MSRP $55.00.. 4.1 out of 5 starsBrand NameUnder Armour KidsProduct NameAssert 9 AC (Little Kid)ColorNebula Purple/Sonar Blue/WhitePrice$49.50MSRP: $55.00Rating4Rated 4 stars out of 5(41)