Under Armour - UA HeatGear Armour Racer Tank. Color Pitch Grey Light Heather/Metallic Silver. On sale for $22.21. MSRP $25.00.. 4.1 out of 5 stars+5Brand NameUnder ArmourProduct NameUA HeatGear Armour Racer TankColorPitch Grey Light Heather/Metallic SilverPrice$22.21MSRP: $25.00Rating4Rated 4 stars out of 5(22)