Under Armour Kids - Fly By Shorts (Big Kids). Color Black. On sale for $14.97. MSRP $20.00.. 4.4 out of 5 stars+2Brand NameUnder Armour KidsProduct NameFly By Shorts (Big Kids)ColorBlackPrice$14.97MSRP: $20.00Rating4Rated 4 stars out of 5(33)