Puma Electrify Nitro 4 Junior Running Shoes - Yellow Shoe Size:UK 3 These improvements come whiles till

These improvements come whiles till retaining the same high levels of grip found in Hutchinson's previous generation of performance road tyres

The shoe feels light

while the gusseted tongue ensures a comfortable fit and midfoot support

3 LAYERS OF LIGHTSTRIKE PRO

Puma Electrify Nitro 4 Junior Running Shoes - Yellow Shoe Size:UK 3 These improvements come whiles tillThe Electrify NITRO 4 blends NITROFOAM and PROFOAMLITE for a lightweight, cushioned ride on your daily run. With durable PUMAGRIP, the outsole offers multi surface traction and the perfect combination of comfort and performance. ProFoamLITE: Extremely lightweight EVA designed to cushion your landing and propel each step NITROFOAM: Advanced nitrogen injected foam designed to provide superior responsiveness and cushioning in a lightweight package