Nike Alphafly 3 Trainers - Black - 8.5 UK

The Nike Alphafly 3 racing shoes are engineered for marathon-focused propulsion, combining a light...

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Shoe Size UK
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Product Information

Full details

The Nike Alphafly 3 is a high-performance racing shoe engineered specifically for marathon runners seeking maximum propulsion and energy return. It features a lightweight Atomknit upper, responsive ZoomX foam, and a full-length carbon-fiber plate, making it an ideal choice for athletes aiming for speed during long-distance efforts. Users should note that these shoes have a snug fit, and it is recommended to order half a size up for optimal comfort.

All features

Age Groupadult
ColourBlack
GenderMale
Shoe Size UK8.5
Accent ColourGrey
Shoe TypeTrainers
SeriesAlphafly 3
Model Part NumberIR1996-001
BrandNike

Extended Product Information

FAQs

Should I buy my regular size?

No, the fit runs small, so it is recommended to order half a size up from your standard size.

What is the primary use for the Alphafly 3?

These shoes are designed primarily for marathon-focused speed and high-efficiency long-distance running.

Does this shoe feature a carbon plate?

Yes, it contains a full-length carbon-fiber plate to assist with propulsion and efficiency.

How do I clean the Atomknit material?

Use a soft, damp cloth with a mild soap, then let the shoes air dry naturally away from direct heat.

What is the heel-to-toe drop?

The Alphafly 3 features an 8mm drop.

Are these suitable for everyday training?

While durable enough for training, they are engineered specifically for race-day performance.

Troubleshooting

Feeling too tight around the midfoot

The shoe runs small, ensure you have sized up by half a size. If already sized correctly, try loosening the lacing system.

Unusual discomfort on the top of the foot

Adjust the integrated tongue padding to ensure it is centered and not bunched beneath the laces.

Pros and Cons

Pros

  • Superior energy return from ZoomX foam
  • Lightweight construction for reduced fatigue
  • Carbon-fiber plate enhances propulsive efficiency
  • Breathable and secure Atomknit upper
  • Comfortable integrated padding

Cons

  • Fit runs small, necessitating size adjustment
  • Designed primarily for racing rather than casual wear
  • Specialized feel may require adaptation

Setup, Compatibility & Care

To ensure your Alphafly 3 trainers provide peak performance, start by securing the slotted lacing system to achieve a locked-in feel without over-tightening. Given that the fit runs small, ensure you have tested the sizing with appropriate running socks before your first long run. For maintenance, keep the shoes away from extreme heat and avoid machine washing. Clean them by gently wiping the surface with a damp cloth and mild soap, then allow them to air dry in a well-ventilated area. Regularly check the outsole for debris to maintain optimal traction and foam integrity.