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KICKSCREW£391.00Visit shop Nike Men's White/Black/Phantom Air Zoom Alphafly Next% 3 'Prototype' Fd8356-100
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The Nike Air Zoom Alphafly NEXT% 3 Prototype is a elite-level racing trainer engineered for serious runners aiming to maximize speed and efficiency. Its primary benefit is the combination of high-energy return ZoomX foam and a rigid carbon fiber plate, providing a highly responsive propulsion system. Note that due to its aggressive geometry and focus on performance, this shoe may feel unstable for casual jogging or those not accustomed to carbon-plated racing footwear.
| Age Group | adult |
|---|---|
| Colour | White |
| Gender | Male |
| Shoe Size UK | 7.5 |
| Accent Colour | Black |
| Shoe Type | Trainers |
| Series | Alphafly |
| Model Part Number | FD8356-100 |
| Brand | Nike |
These shoes are designed for elite or experienced runners. Beginners may find the specialized geometry and high-stack foam challenging to control.
No, these are strictly road-racing shoes. The aggressive sole geometry is not designed for the instability of trail surfaces.
Like most high-performance racing shoes, the ZoomX foam will lose its structural integrity faster than a standard daily trainer. Expect around 200-300 miles of peak performance.
The Alphafly generally fits true to size, but the performance fit is snug. If you prefer more room in the toe box, consider the specific sizing guide for your region.
Gently wipe the upper with a soft cloth and mild soap. Avoid scrubbing too hard to prevent fraying the knit fibers.
The shoe is built for straight-line speed; take corners slower and more deliberately to maintain balance.
The Atomknit upper is designed for a performance fit. Try thinner running socks or re-lace the shoes to adjust the pressure distribution.
Because this is a high-performance racing shoe, it is recommended that you use these primarily for your hard efforts, tempo runs, or race days to preserve the integrity of the foam.
To care for your trainers, avoid machine washing or drying. After wet runs, remove the insoles and stuff the shoes with crumpled newspaper to absorb moisture. Store them in a cool, dry place away from direct sunlight, as excessive heat can degrade the foam properties. Always ensure you are selecting the correct size, as the precise knit upper offers a snug fit that does not have much give.
