. Under Armour Kids - Grade School Lockdown 7 (Big Kid). Color Black/Black/Metallic Gold. On sale for $55.00. MSRP $60.00.. New Color+10Brand NameUnder Armour KidsProduct NameGrade School Lockdown 7 (Big Kid)ColorBlack/Black/Metallic GoldPrice$55.00MSRP: $60.00Rating