Under Armour Kids - Prime Puffer Jacket (Big Kids). Color Mystic Magenta. On sale for $58.65. MSRP $85.00.. 5.0 out of 5 starsBrand NameUnder Armour KidsProduct NamePrime Puffer Jacket (Big Kids)ColorMystic MagentaPrice$58.65MSRP: $85.00