Under Armour Kids - HeatGear® Armour Leggings (Big Kids). Color Steel/Black. Low Stock. $35.00. 4.7 out of 5 starsAdd to favorites. 0 people have favorited thisLow Stock+2Brand NameUnder Armour KidsProduct NameHeatGear® Armour Leggings (Big Kids)ColorSteel/BlackPrice$35.00Rating5Rated 5 stars out of 5(15)