PUMA Kids - Electrify Nitro (Big Kid). Color Harbor Mist/Puma Black. Low Stock. On sale for $63.00. MSRP $70.00.. 5.0 out of 5 stars1 left in stockBrand NamePUMA KidsProduct NameElectrify Nitro (Big Kid)ColorHarbor Mist/Puma BlackPrice$63.00MSRP: $70.00