Under Armour Kids - HeatGear® Armour Leggings (Big Kids). Color Black/Pitch Gray. Low Stock. On sale for $30.00. MSRP $35.00.. 4.7 out of 5 stars4 left in stock+2Brand NameUnder Armour KidsProduct NameHeatGear® Armour Leggings (Big Kids)ColorBlack/Pitch GrayPrice$30.00MSRP: $35.00Rating5Rated 5 stars out of 5(15)