Nike React Infinity Run Flyknit 3 - White - Blue - 13

The Nike React Infinity Run Flyknit 3 provides a smooth and stable ride for your daily runs. Desig...

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KICKSCREWNike Men's White/Photo Blue/University Red React Infinity Run Flyknit 3 ' Red' Fj3994-100
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Product Information

Full details

The Nike React Infinity Run Flyknit 3 is designed for adult male runners seeking a balance of stability and cushioning for their daily training sessions. These trainers excel at providing a smooth, supportive ride that helps minimize fatigue during high-mileage runs, though the Flyknit upper may not offer the same level of water resistance as traditional mesh or synthetic alternatives.

All features

Age Groupadult
ColourWhite
GenderMale
Shoe Size UK13
Accent ColourBlue
Shoe TypeTrainers
SeriesReact Infinity Run Flyknit 3
Model Part NumberFJ3994-100-130
BrandNike

Extended Product Information

FAQs

Are these shoes waterproof?

No, the Flyknit upper is designed for breathability and is not waterproof.

Can I use these for marathon training?

Yes, their stable and cushioned nature makes them very popular for high-mileage marathon training blocks.

How often should I replace these trainers?

It is generally recommended to replace running shoes every 300 to 500 miles, depending on your running surface and gait.

Are these suitable for flat feet?

The React Infinity Run provides a stable platform that many runners with flatter feet find comfortable, but consulting a podiatrist is recommended for specific orthopedic needs.

How do I ensure the right fit?

The Flyknit upper offers a snug, sock-like fit; ensure you have about a thumb's width of space between your longest toe and the front of the shoe.

Troubleshooting

Discomfort or hotspots during long runs

Adjust the tension of the lacing system; ensure the tongue is centered and not bunched.

Flyknit fabric appearing loose after long use

Wash the shoes in cool water and allow them to air dry fully, which can help the fibers regain some elasticity.

Debris getting trapped in the outsole

Use a soft brush to dislodge small stones or mud from the rubber tread patterns after your run.

Pros and Cons

Pros

  • Excellent energy return from the React foam midsole
  • Lightweight and breathable construction ideal for warm weather
  • Supportive structure that accommodates daily high-mileage training
  • Sleek aesthetic with a versatile white and blue colorway

Cons

  • Flyknit material is susceptible to soaking through in heavy rain
  • White colorway requires frequent cleaning to maintain appearance
  • May feel less responsive than dedicated carbon-plated racing shoes

Setup, Compatibility & Care

To ensure the longevity of your Nike React Infinity Run Flyknit 3, it is recommended to rotate them with another pair of running shoes to allow the foam to decompress fully between runs. When the shoes become soiled, remove the laces and insoles before hand-washing them in cool water with a mild detergent. Avoid using a washing machine or tumble dryer, as heat can damage the Flyknit fibers and the foam integrity. Air-dry the shoes in a well-ventilated area away from direct sunlight or artificial heat sources. Ensure you match the shoe size correctly to your foot shape, as the Flyknit material is form-fitting and does not stretch significantly over time.

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