Nike Pegasus 42 Trainers - White - UK 5.5

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

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Direct-Running UKNike Men's Blanc Running Shoes Pegasus 42
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Product Information

Full details

The Nike Pegasus 42 is designed for adult male runners seeking a reliable, high-energy daily trainer that excels on road surfaces. Featuring advanced ReactX foam and a full-length Air Zoom unit, these trainers offer exceptional responsiveness and a comfortable fit, though runners with very wide feet may find the toe box refinement subtle compared to specialized wide-fit models.

All features

Age Groupadult
ColourWhite
GenderMale
Shoe Size UK5.5
Shoe TypeTrainers
SeriesPegasus 42
Model Part NumberIB1873-105
BrandNike

Extended Product Information

FAQs

Is the Pegasus 42 good for flat feet?

The Pegasus 42 provides a neutral platform with responsive cushioning; however, it is not a dedicated stability shoe. If you require significant arch support, consider using custom orthotic insoles.

Can I use these for trail running?

These trainers are optimized for road surfaces. While they can handle light gravel paths, they lack the aggressive lugs required for technical or muddy trails.

How often should I replace my Pegasus 42 trainers?

Generally, running shoes should be replaced every 300 to 500 miles, depending on your running style and surface conditions.

Does the ReactX foam lose its bounce over time?

ReactX foam is highly durable and engineered to retain its energy return properties longer than standard EVA foams.

Are these shoes true to size?

The Pegasus 42 is designed to fit standard sizes. The updated toe box provides a bit more room, so you should choose your usual athletic shoe size.

Troubleshooting

Feeling of slipping or lack of traction on wet surfaces

While the Waffle outsole is durable, ensure the grooves are free of embedded pebbles or debris which can limit contact patch.

Discomfort in the forefoot during long runs

Ensure the laces are not over-tightened; the mesh is designed for a lightweight, floating fit that does not require extreme compression.

Pros and Cons

Pros

  • High energy return from ReactX foam
  • Lightweight and breathable mesh construction
  • Versatile for daily road running
  • Improved forefoot room for a more natural feel

Cons

  • Primarily designed for road surfaces, not technical trails
  • Design updates may require a break-in period for some users
  • White colourway requires frequent cleaning to maintain appearance

Setup, Compatibility & Care

To ensure the longevity of your Pegasus 42 trainers, follow these guidelines:

  • Break-in: Wear them for short, 20-30 minute walks before embarking on long-distance runs to allow the foam to adapt to your stride.
  • Cleaning: Use a soft-bristled brush to remove dry dirt from the outsole. For the mesh upper, wipe gently with a damp cloth and mild soap. Avoid soaking the shoes or machine washing, as this can degrade the foam integrity.
  • Drying: Air dry only at room temperature. Never place near heaters or in direct sunlight, which can cause the materials to warp or discolour.
  • Storage: Store in a cool, dry place to prevent moisture buildup within the mesh.

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