Nike React Infinity Run Trainers - Black - White - 9 UK

The Nike React Infinity Run is a performance running shoe engineered for comfort and support durin...

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Product Information

Full details

The Nike React Infinity Run is a high-performance trainer specifically engineered for adult male runners seeking a balance of comfort and stability during long-distance training. Its primary benefit lies in the advanced Nike React foam technology, which delivers superior cushioning and energy return to reduce impact fatigue; however, users should note that the stability-focused design is best suited for road and treadmill running rather than technical trail terrain.

All features

Age Groupadult
ColourBlack
GenderMale
Shoe Size UK9
Accent ColourWhite
Shoe TypeTrainers
SeriesReact Infinity Run
Model Part NumberCD4371-002-90
BrandNike

Extended Product Information

FAQs

Are these shoes suitable for a marathon?

Yes, the React Infinity Run is built for long-distance comfort and is a common choice for high-mileage marathon training.

Does this model provide arch support?

The shoe features a stable platform and structured midfoot support, which offers a supportive feel for most runners with neutral to slight overpronation.

Can I use these for lifting weights?

While excellent for running and light exercise, the cushioning is optimized for forward motion; for heavy powerlifting, a flatter, more rigid sole is generally recommended.

How often should I replace these trainers?

Depending on your surface and running style, it is recommended to evaluate replacing your shoes every 300 to 500 miles.

Are the laces replaceable?

Yes, the laces are standard length and can be replaced with any athletic-style replacement lace if damaged.

Troubleshooting

Feeling pressure points around the midfoot

Adjust the lacing system to loosen the tension on the Flywire cables, then relace starting from the bottom eyelets for a more customized fit.

Outsole losing traction in wet conditions

Regularly wipe the soles with a clean, damp cloth to remove buildup of road grime and debris that can impede grip.

Pros and Cons

Pros

  • Excellent impact absorption for joint protection
  • Secure lockdown feel thanks to Flywire cables
  • Highly durable materials suitable for high-mileage users
  • Versatile design appropriate for both gym and street wear

Cons

  • Not intended for off-road or trail technical running
  • Stiffer feel compared to minimalist racing flats
  • Weight may feel slightly heavier than pure speed trainers

Setup, Compatibility & Care

To ensure the longest lifespan for your Nike React Infinity Run trainers, follow these maintenance tips:

  • Fitment: These are standard UK sizing. Ensure there is a thumb-width of space between your longest toe and the front of the shoe.
  • Cleaning: Wipe away loose dirt with a soft brush after use. Clean leather and synthetic upper sections with a damp cloth and mild soap; avoid submerging in water or using harsh detergents.
  • Drying: Air dry at room temperature away from direct heat sources like radiators, which can warp foam density or damage adhesives.
  • Rotation: Allowing shoes 24 hours to air out between sessions helps the cushioning material recover its shape and prevents odor buildup.