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Nike ReactX Infinity Run 4 - Grey - White - 7.5

Nike ReactX Infinity Run 4 - Grey - White - 7.5

Experience superior comfort and support with the Nike ReactX Infinity Run 4. Designed for runners ...

Best current price£282.00from KICKSCREW

Shoe Size UK
55.566.577.588.5
Colour
GreyWhite

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Nike Women's Phantom/Phantom-White-Ccnt Mlk (Wmns) Reactx Infinity Run 4 '' Dr2670-005

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KICKSCREWNike Women's Phantom/Phantom-White-Ccnt Mlk (Wmns) Reactx Infinity Run 4 '' Dr2670-005
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Product Information

Full details

The Nike ReactX Infinity Run 4 is a premium daily trainer designed for adult runners who prioritize a seamless balance between responsive cushioning and reliable stability. It is an ideal choice for athletes seeking a smooth, supportive ride for everything from short recovery jogs to demanding long-distance training sessions. While the shoe offers exceptional comfort through its advanced foam technology, runners who prefer a minimal or zero-drop racing flat may find the plush, high-stack construction feels bulkier than they are accustomed to.

All features

Age Groupadult
ColourGrey
GenderFemale
Shoe Size UK7.5
Accent ColourWhite
Shoe TypeTrainers
SeriesReactX Infinity Run 4
Model Part NumberDR2670-005
BrandNike

Extended Product Information

FAQs

Are these shoes suitable for flat feet?

The ReactX Infinity Run 4 offers inherent stability features that support a variety of foot shapes, though individual arch support needs may vary.

Can I use these for marathon racing?

While durable and comfortable for long-distance training, they are typically categorized as daily trainers rather than elite-level carbon-plated racing shoes.

How often should I replace these shoes?

Generally, running shoes lose their structural integrity and cushioning efficacy between 300 to 500 miles, depending on your running surface and biomechanics.

Are these true to size?

The Nike ReactX Infinity Run 4 is generally true to standard athletic footwear sizing, but always consider wearing your usual running socks when trying them on.

Are they waterproof?

No, the breathable mesh upper is designed for ventilation and will not keep your feet dry in heavy rain or deep puddles.

Troubleshooting

Feeling pressure points on the top of the foot

Adjust the lacing system to a 'window lacing' or 'parallel' pattern to relieve tension in specific areas.

Foot slipping inside the shoe

Utilize the runner's loop (heel lock) lacing method to increase friction and security around the ankle collar.

Pros and Cons

Pros

  • Excellent energy return via ReactX foam
  • Highly breathable upper keeps feet cool
  • Stable platform suitable for daily training
  • Durable outsole provides reliable traction
  • Comfortable fit for various foot shapes

Cons

  • May feel heavy for speed-focused interval training
  • Higher stack height may reduce ground feel
  • Not intended for technical trail running

Setup, Compatibility & Care

To ensure the longevity of your Nike ReactX Infinity Run 4s, follow these best practices:

  1. Break-in Period: While comfortable out of the box, wear them for shorter walks or light jogs to allow the foam and upper to contour to your foot shape.
  2. Cleaning: Hand wash the exterior using a soft-bristled brush, mild soap, and cold water. Avoid machine washing or drying, as high heat can damage the foam properties.
  3. Drying: Air dry the shoes at room temperature. Stuff the interior with newspaper to draw out moisture and help maintain the structural shape.
  4. Rotation: For optimal performance and foam recovery, alternate between two pairs of running shoes if you run more than four times per week.

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