Under Armour Kids - Boxer Brief Underwear (Big Kid). Color Red. Low Stock. $26.00. 5.0 out of 5 starsAdd to favorites. 0 people have favorited thisLow Stock+5Brand NameUnder Armour KidsProduct NameBoxer Brief Underwear (Big Kid)ColorRedPrice$26.00Rating5Rated 5 stars out of 5(5)