Nike ReactX Infinity Run 4 - Grey - UK 9

Experience superior comfort and performance with the Nike ReactX Infinity Run 4. These trainers ar...

Best current price£192.00from KICKSCREW

Shoe Size UK

One Offer

1 offer from £192.00

View price history by clicking the chart icon.

KICKSCREWNike Men's Vast Grey/Hyper Violet/Bright Crimson Reactx Infinity Run 4 ' Bright Crimson' Dr2665-011
£15.00 delivery
£192.00
Visit shop

Product Information

Full details

The Nike ReactX Infinity Run 4 is a premium daily trainer designed for adult male runners who prioritize consistent support and long-term comfort during high-mileage training. Featuring Nike's signature ReactX foam technology, it offers a highly responsive ride that reduces impact on the joints; however, runners seeking a lightweight racing shoe may find this model slightly heavier than dedicated performance racers.

All features

Age Groupadult
ColourGrey
GenderMale
Shoe Size UK9
SeriesReactX Infinity Run
Model Part NumberDR2665-011
BrandNike

Extended Product Information

FAQs

Is this shoe suitable for marathon training?

Yes, the ReactX Infinity Run 4 is specifically designed for high-mileage training, making it an excellent candidate for marathon preparation.

Does this shoe provide arch support?

While not a motion-control shoe, the Infinity Run 4 is built with a stable platform that offers more structural support than traditional neutral running shoes.

Can I use these for gym workouts?

While primarily a running shoe, the stable base makes them suitable for moderate gym activities, though they are not intended for heavy Olympic lifting.

What is the difference between React and ReactX foam?

ReactX foam is an evolved version of the original React, designed to provide even greater energy return and lower environmental impact during the manufacturing process.

Are these shoes waterproof?

No, the mesh upper is designed for maximum breathability and will allow water to penetrate in wet conditions.

Troubleshooting

Feeling pressure points on the top of the foot

Try adjusting the lacing pattern to a 'runner's loop' or loosen the laces near the midfoot to allow for natural swelling during runs.

Outsole collecting small debris

Use a soft-bristled brush to gently remove gravel or small stones from the grooves in the outsole after your run to maintain optimal traction.

Pros and Cons

Pros

  • Superior impact protection for joints
  • Excellent energy return from ReactX foam
  • Stable platform ideal for daily training
  • Durable build quality for high-mileage users
  • Versatile grey colourway

Cons

  • Slightly heavier than minimalist racing shoes
  • Not intended for extreme off-road or trail conditions
  • Limited colour options for those preferring high-visibility gear

Setup, Compatibility & Care

To ensure the best fit, verify your UK foot size using a standard Brannock device or by measuring your feet at the end of the day when they are at their largest. The Infinity Run 4 fits true to size for most adult male users. Regarding care, avoid machine washing or drying the shoes as this can damage the foam properties and adhesive bonds. Instead, clean the exterior with a damp cloth and mild soap. Always air-dry in a cool, shaded area away from direct heat sources like radiators to maintain the structural integrity of the upper and the cushioning system.

Price History

DatePrice
Visit shop