Nike Pegasus 42 Trainers - White/Green - 7

Responsive cushioning in the Pegasus 42 provides an energized ride for everyday road runs. Experie...

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JoomNike Men's Gray Pegasus 42 Responsive Breathable Durable Running Shoes Sneaker White Green Ib1873-107 Cm
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Product Information

Full details

The Nike Pegasus 42 is designed for adult male runners seeking a reliable, high-energy shoe for daily road training. Featuring advanced ReactX foam and a full-length Air Zoom unit, these trainers provide an energized, responsive ride that excels during long-distance efforts; however, those requiring extreme stability features may find the lightweight focus less supportive than specialized motion-control footwear.

All features

Age Groupadult
ColourWhite
GenderMale
Shoe Size UK7
Accent ColourGreen
Shoe TypeTrainers
SeriesPegasus 42
Model Part NumberIB1873-107
BrandNike

Extended Product Information

FAQs

Is the Nike Pegasus 42 suitable for trail running?

The Pegasus 42 is engineered specifically for road and paved surface running. While it can handle light gravel, it lacks the aggressive lugs and protective rock plates required for technical trails.

How does ReactX foam compare to standard React foam?

ReactX foam is designed to be 13% more responsive, providing a springier feel and better energy return than previous iterations of Nike React technology.

Does this model come in wide widths?

The Pegasus 42 features an updated, more spacious fit in the toe box as standard, which accommodates a wider variety of foot shapes compared to previous models.

How often should I replace these running shoes?

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

Are these shoes machine washable?

No, machine washing can damage the delicate foam structure and the Air Zoom unit. Please use a soft brush and damp cloth for cleaning.

Troubleshooting

Feeling of slipping or heel lift

Adjust your lacing pattern to include a runner's loop at the top eyelet for a more secure heel lock.

Outer sole traction is poor on wet surfaces

Ensure the tread is clear of debris or small stones lodged in the flex grooves; wipe the outsole with a damp cloth to restore grip.

Mild discomfort after long runs

Check if your socks are too thick, which may interfere with the updated forefoot volume; switch to thinner, moisture-wicking running socks.

Pros and Cons

Pros

  • Significantly improved energy return with ReactX foam
  • Enhanced comfort with a more spacious forefoot
  • Highly breathable upper material for warm-weather runs
  • Durable outsole design for high-mileage training

Cons

  • Not intended for heavy-duty trail use
  • Lightweight construction prioritizes speed over heavy stability
  • Design aesthetic is primarily focused on road performance

Setup, Compatibility & Care

To ensure your Pegasus 42 trainers perform at their peak, perform a proper break-in period of 10-20 miles before taking them on a long-distance race. Because the fit is updated for a wider toe box, ensure you use a runner's loop or secure lacing if you prefer a locked-down feeling. Regarding care, always air-dry your shoes at room temperature after wet runs; avoid placing them near heaters, as extreme heat can degrade the foam's integrity. For cleaning, use a soft-bristled brush to remove dried mud and a damp cloth with mild soap for surface stains. Do not machine wash or tumble dry, as this can compromise the adhesives and the Air Zoom unit structure.

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