Under Armour Kids - ColdGear Armour Leggings (Big Kids). Color Charcoal Light Heather/Black. On sale for $30.99. MSRP $40.00.. 4.7 out of 5 starsAdd to favorites. 0 people have favorited this+2Brand NameUnder Armour KidsProduct NameColdGear Armour Leggings (Big Kids)ColorCharcoal Light Heather/BlackPrice$30.99MSRP: $40.00Rating5Rated 5 stars out of 5(27)