PUMA Kids - Electrify Nitro (Big Kid). Color Puma White/Metallic Silver/Puma Black. On sale for $52.50. MSRP $70.00.. 5.0 out of 5 starsBrand NamePUMA KidsProduct NameElectrify Nitro (Big Kid)ColorPuma White/Metallic Silver/Puma BlackPrice$52.50MSRP: $70.00