Under Armour - Knockout Tank. Color Black/Black/White. On sale for $25.00. MSRP $35.00.. 4.6 out of 5 stars+6Brand NameUnder ArmourProduct NameKnockout TankGenderWomen'sColorBlack/Black/WhitePrice$25.00MSRP: $35.00Rating5Rated 5 stars out of 5(21)