Under Armour Kids - Knockout Tank (Big Kids). Color Pink Sugar/Rebel Pink/Rebel Pink. On sale for $24.30. MSRP $28.00.. 4.7 out of 5 stars+4Brand NameUnder Armour KidsProduct NameKnockout Tank (Big Kids)ColorPink Sugar/Rebel Pink/Rebel PinkPrice$24.30MSRP: $28.00Rating5Rated 5 stars out of 5(3)