Puma Electrify Nitro 4 - Green - Purple - 6.5 UK

This is a neutral running shoe. If you have flat feet and require significant arch support or stability control, you may need an additional orthotic insert.

No, the engineered mesh upper is designed for maximum breathability and will allow water to penetrate if running in heavy rain.

While they are primarily designed for forward-motion road running, they are stable enough for light gym work or warm-ups.

The Electrify Nitro 4 is listed in UK sizing. It follows standard sizing conventions, but ensure you have about a thumb's width of space between your longest toe and the front of the shoe.

Yes, the sockliner is removable, allowing you to insert your own custom orthotics if preferred.

Nitro foam is a nitrogen-infused material that provides a balance of responsiveness and cushioning, helping to absorb shock while returning energy to the runner.

Try using the top-most eyelet for a 'runner's loop' or 'heel lock' lacing technique to better secure your ankle.

Loosen the laces across the midfoot to reduce pressure points; ensure you are wearing socks of the appropriate thickness.