Nike Alphafly 3 Trainers - Black - 11.5 UK

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

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The Nike Alphafly 3 is a high-performance racing shoe engineered specifically for marathon runners seeking maximum propulsion and energy return. It features advanced materials like an Atomknit upper and dual Air Zoom units, making it an ideal choice for athletes aiming for speed and efficiency over long distances. Please be advised that these trainers have a snug, performance-oriented fit, so it is highly recommended to order half a size up from your standard size for optimal comfort.

All features

Age Groupadult
ColourBlack
GenderMale
Shoe Size UK11.5
Accent ColourGrey
Shoe TypeTrainers
SeriesAlphafly 3
Model Part NumberIR1996-001
BrandNike

Extended Product Information

FAQs

Are these shoes good for beginners?

While the technology is impressive, these are professional-grade racing shoes best suited for experienced runners training for distance events.

Can I use these for daily training?

While durable, they are optimized for race-day performance. Rotating them with other trainers will extend their lifespan.

How do I clean the Atomknit upper?

Use a soft brush to remove surface dirt and a damp cloth for spots; never soak the shoes or use a dryer.

Does the carbon-fiber plate feel stiff?

It is designed to be rigid to aid propulsion, which may feel different than standard foam trainers at slower speeds.

Are these suitable for wide feet?

The Alphafly 3 has a performance fit. If you have wide feet, sizing up is essential, though they may still feel narrower than standard daily trainers.

Troubleshooting

Feeling discomfort in the toe box

The shoe runs small; ensure you have sized up by at least half a size from your normal running shoe.

Heel slipping while running

Re-adjust the lacing using the slotted loops to ensure a tighter lockdown across the midfoot.

Foam feeling compressed

Allow the ZoomX foam to recover for 24-48 hours between intense training sessions to maintain responsiveness.

Pros and Cons

Pros

  • Exceptional energy return from ZoomX foam
  • Lightweight and breathable materials
  • Stable base for long-distance comfort
  • Secure lockdown with the slotted lacing system
  • Advanced carbon-fiber propulsion technology

Cons

  • The fit runs small, requiring size adjustments
  • Expensive relative to standard trainers
  • Designed primarily for racing rather than daily wear

Setup, Compatibility & Care

To ensure the best experience, start by verifying your size; because the Alphafly 3 has a competitive, snug fit, consider ordering half a size up for adequate toe box space. During setup, use the slotted lacing system to tighten the midfoot securely without causing pressure points on the top of the foot.

Care for your trainers by wiping down the outer Atomknit mesh with a damp cloth after particularly wet or muddy runs. Avoid putting them in the washing machine or using harsh detergents, as this can degrade the specialized foam and adhesive bonds. Store them in a cool, dry place away from direct sunlight to preserve the integrity of the ZoomX cushioning.