Nike Air Zoom Alphafly NEXT% Flyknit - White - UK 12.5
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Product Information
Full details
The Nike Air Zoom Alphafly NEXT% Flyknit trainers are designed for adult male athletes seeking to maximize running performance. Their key benefit is an enhanced, responsive running experience. A potential caveat is their specialized design, which may not suit all running styles or terrains. These trainers feature advanced cushioning and a lightweight, breathable Flyknit upper for comfort and speed.
All features
| Age Group | adult |
|---|---|
| Colour | White |
| Gender | Male |
| Material | Leather |
| Shoe Size UK | 12.5 |
| Accent Colour | Black |
| Shoe Type | Trainers |
| Series | Alphafly NEXT% |
| Model Part Number | DJ5455-100 |
| Brand | Nike |
Extended Product Information
FAQs
Are these shoes good for everyday training?
While they can be used for training, their design is optimized for speed and racing. For daily mileage, a more durable and cushioned trainer might be preferable to preserve the advanced technology of the Alphafly NEXT%.
What is the main difference between Alphafly NEXT% and other Nike running shoes?
The Alphafly NEXT% features a combination of Zoom Air units and a full-length carbon fiber plate, along with the AtomKnit upper, providing a unique, highly responsive, and propulsive running experience not found in standard trainers.
How do I clean the AtomKnit upper?
The AtomKnit upper can be gently cleaned with a soft brush and a mild soap and water solution. Avoid harsh chemicals and always air dry.
What size should I order?
It is recommended to consult Nike's official sizing guide and consider trying them on if possible. Many runners find Nike running shoes to fit true to size, but some opt for a half-size up for racing to accommodate foot swelling.
Can these shoes be used for long-distance running like marathons?
Yes, the Nike Air Zoom Alphafly NEXT% Flyknit are specifically designed for and widely used by athletes in marathon and other long-distance races due to their energy return and cushioning properties.
How durable is the carbon fiber plate?
The carbon fiber plate is engineered for durability within the intended performance context. With proper care and use on appropriate surfaces, it should maintain its effectiveness throughout the shoe's lifespan.
Troubleshooting
Fit feels too tight or restrictive.
Loosen the laces, especially around the midfoot, and re-lace to allow for more foot volume. Ensure you are wearing appropriate running socks.
Reduced responsiveness or 'bounce'.
Ensure the shoes are properly broken in as per the intended use (racing/speed work). Check for any debris trapped in the outsole or midsole that might affect performance.
Upper feels abrasive.
This can sometimes happen with new shoes. Ensure socks are worn and consider if the lacing is too tight, causing pressure points. The AtomKnit material should become more supple with use.
Traction issues on wet surfaces.
These shoes are optimized for dry to moderately wet road conditions. For extremely wet or slippery conditions, caution is advised. Clean the outsole regularly to maintain grip.
Pros and Cons
Pros
- Exceptional energy return for improved speed.
- Lightweight and breathable construction for comfort over long distances.
- Advanced cushioning system reduces fatigue.
- Designed for competitive racing and personal bests.
- Secure and adaptive fit for dynamic movement.
Cons
- May feel overly aggressive for casual runners or training.
- Durability on varied terrains might be a concern compared to more robust trainers.
- High price point reflects specialized technology.
- Requires a specific running gait to fully benefit from the design.
Setup, Compatibility & Care
Setup: These trainers are ready to wear out of the box. Ensure they are laced snugly but comfortably to allow for foot expansion during runs.
Compatibility: Designed primarily for road running. While durable, they are best suited for paved surfaces and race tracks. Not recommended for trail running or heavy gym use.
Care:
- Remove insoles and laces for separate cleaning.
- Use a soft brush to remove loose dirt from the outsole and upper.
- For stains, use a mild detergent and water with a cloth or soft brush.
- Wipe down with a damp cloth.
- Air dry completely away from direct heat sources.
- Do not machine wash or tumble dry.