The North Face Kids - ThermoBall™ Pull-On Waterproof (Little Kid/Big Kid). Color Dusty Periwinkle/Cave Blue. On sale for $65.31. MSRP $99.00.. 4.2 out of 5 starsBrand NameThe North Face KidsProduct NameThermoBall™ Pull-On Waterproof (Little Kid/Big Kid)ColorDusty Periwinkle/Cave BluePrice$65.31MSRP: $99.00