Under Armour Kids - Surge 3 Slip-On (Toddler). Color Sonar Blue/Blue Surf/Orange Blast. On sale for $42.35. MSRP $48.00.. 4.5 out of 5 starsBrand NameUnder Armour KidsProduct NameSurge 3 Slip-On (Toddler)ColorSonar Blue/Blue Surf/Orange BlastPrice$42.35MSRP: $48.00