Under Armour - Knockout Tank. Color Charged Cherry/White/Rebel Pink. On sale for $27.96. MSRP $35.00.. 4.6 out of 5 stars+7Brand NameUnder ArmourProduct NameKnockout TankGenderWomen'sColorCharged Cherry/White/Rebel PinkPrice$27.96MSRP: $35.00Rating5Rated 5 stars out of 5(21)