Under Armour Kids - Play Up Solid Shorts (Big Kids). Color Midnight Navy/White. Low Stock. On sale for $18.60. MSRP $20.00.. 4.7 out of 5 starsAdd to favorites. 0 people have favorited this10 left in stock+11Brand NameUnder Armour KidsProduct NamePlay Up Solid Shorts (Big Kids)ColorMidnight Navy/WhitePrice$18.60MSRP: $20.00Rating5Rated 5 stars out of 5(49)