Under Armour Kids - Stunt 3.0 Shorts (Big Kids). Color Pitch Gray/Mod Gray 1. Low Stock. On sale for $14.99. MSRP $22.00.. 4.9 out of 5 stars5 left in stock+6Brand NameUnder Armour KidsProduct NameStunt 3.0 Shorts (Big Kids)ColorPitch Gray/Mod Gray 1Price$14.99MSRP: $22.00Rating5Rated 5 stars out of 5(62)