Nike ReactX Infinity Run 4 Trainers - Grey - White - 7.5

The Nike ReactX Infinity Run 4 is a high-performance trainer designed for comfort and durability. ...

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KICKSCREWNike Women's Photon Dust/White/Saturn Gold (Wmns) Reactx Infinity Run 4 ' Royal Pink' Dr2670-009
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£103.00
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Product Information

Full details

The Nike ReactX Infinity Run 4 is a high-performance trainer engineered for runners who prioritize long-term comfort and consistent energy return. Ideal for daily training sessions, these shoes feature advanced cushioning technology that supports a smooth gait, though users should note the focus is on stability and comfort rather than lightweight racing performance.

All features

Age Groupadult
ColourGrey
GenderFemale
Shoe Size UK7.5
Accent ColourWhite
Shoe TypeTrainers
SeriesReactX Infinity Run 4
Model Part NumberDR2670-009
BrandNike

Extended Product Information

FAQs

Are these shoes suitable for marathon training?

Yes, the ReactX foam is designed for durability, making them an excellent choice for long-distance training runs.

Can I use these for gym workouts?

While designed for running, the stable platform provides enough support for cross-training and general gym use.

How do I ensure the correct size?

Nike trainers generally fit true to size. It is recommended to have a thumb's width of space between your longest toe and the front of the shoe.

Is the upper waterproof?

No, the upper is made of breathable mesh for ventilation and is not waterproof.

How long should the foam last?

Depending on running surface and intensity, the cushioning typically retains its properties for 300 to 500 miles.

Troubleshooting

Feeling tightness across the top of the foot

Try re-lacing the shoes using a 'window' lacing technique to relieve pressure on the midfoot.

Shoes feel slippery on wet surfaces

Ensure the outsoles are free of debris or grit; if the issue persists, reduce speed on damp pavement.

Pros and Cons

Pros

  • Excellent cushioning for high-mileage runs
  • Highly responsive energy return
  • Sleek and versatile aesthetic for daily wear
  • Stable platform reduces foot fatigue

Cons

  • Not intended for competitive racing
  • Heavier than minimalist speed shoes
  • Less suited for technical trail running

Setup, Compatibility & Care

To ensure optimal performance, ensure you select your correct size, as the ReactX Infinity Run 4 offers a snug, performance-oriented fit. When lacing, use the top eyelets for a more secure "runner's loop" if you experience heel slippage. To care for your trainers, wipe down the exterior with a damp cloth after muddy runs. Avoid machine washing or drying, as high heat can damage the foam's structural integrity. Allow them to air dry naturally away from direct sunlight.

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