Nike Pegasus 42 Trainers - Black - 5.5

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

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JD SportsNike - Men - Pegasus 42 - Running Shoe - 5.5 - Black
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Product Information

Full details

The Nike Pegasus 42 is designed for adult male runners seeking a reliable, responsive trainer for everyday road running. Its key strength lies in the combination of a propulsive full-length Air Zoom unit and ReactX foam, which provide an energised feel with every stride; however, users should note that the updated fit is specifically roomier in the forefoot and toe box, which may require a size adjustment if you prefer a locked-in, snug feel.

All features

Age Groupadult
ColourBlack
GenderMale
Shoe Size UK5.5
Shoe TypeTrainers
SeriesPegasus 42
Model Part Number0198730393278
BrandNike

Extended Product Information

FAQs

Is the Nike Pegasus 42 good for long-distance running?

Yes, the ReactX foam and Air Zoom unit are designed for consistent, everyday road running, making them well-suited for both daily training and long-distance efforts.

How does the Pegasus 42 fit compared to the Pegasus 41?

The Pegasus 42 features an updated fit with more room in the forefoot and toe box compared to previous models.

Are these shoes suitable for trail running?

The Pegasus 42 is designed primarily for road surfaces. The outsole may not provide adequate grip on loose or technical trail terrain.

Can I use custom insoles with these trainers?

Yes, the interior space, particularly with the updated toe box, is designed to be versatile enough to accommodate most standard custom orthotics.

What is the best way to clean the foam midsole?

Use a soft-bristled brush or a cloth dampened with cool water and a mild detergent. Wipe gently and allow the shoes to air dry.

Troubleshooting

Shoes feel too loose in the front

Utilize a runner's loop (heel lock lacing) to secure your midfoot, which helps pull the foot back and prevents excessive sliding in the wider toe box.

Foam feels stiff after cold runs

ReactX foam may firm up in cold temperatures; warm the shoes in an indoor environment before your run to restore the intended cushioning response.

Pros and Cons

Pros

  • High energy return from ReactX foam
  • Propulsive feel during transitions
  • Increased room in the toe box for comfort
  • Durable design suitable for daily road mileage

Cons

  • Increased space might feel loose for those with narrow feet
  • Design updates may change the feel compared to older Pegasus generations
  • Limited to road running performance

Setup, Compatibility & Care

To get the most out of your Pegasus 42s, ensure you are wearing the correct size, keeping in mind the increased forefoot volume. If you use custom orthotics, the updated toe box design may accommodate them more easily than previous versions. For maintenance, avoid machine washing or tumble drying, as this can degrade the ReactX foam properties and adhesive bonds. Instead, remove surface dirt with a soft brush and clean the upper using a damp cloth with mild soap. Allow the shoes to air dry naturally away from direct heat sources to preserve the integrity of the cushioning materials.

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