Nike Pegasus 42 Trainers - Red - 8.5

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

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Foot LockerNike Pegasus 42 - Women's Red Mesh Running Shoes - Size 8.5
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Product Information

Full details

The Nike Pegasus 42 is designed for everyday runners who need a reliable, responsive trainer that transitions smoothly from daily training to long-distance road runs. By integrating a full-length Air Zoom unit with a ReactX foam midsole, the shoe delivers high energy return and a propulsive feel, making it an excellent choice for those seeking consistent performance. While it offers significant upgrades in comfort and toe-box space, runners should note that the updated silhouette with increased toe spring may require a short adjustment period if they are accustomed to previous, flatter Pegasus models.

All features

Age Groupadult
ColourRed
GenderFemale
Shoe Size UK8.5
Shoe TypeTrainers
SeriesPegasus 42
Model Part NumberIB1881-601
BrandNike

Extended Product Information

FAQs

How does the Pegasus 42 differ from the 41?

The main differences are the full-length Air Zoom unit compared to segmented units in the 41, and an updated silhouette with greater toe spring for a more propulsive ride.

Are these shoes suitable for trail running?

These trainers are designed for road use. While they handle light, well-maintained paths, they lack the aggressive lugs needed for technical trail running.

What is the heel-to-toe drop?

The Nike Pegasus 42 features a 10mm heel-to-toe drop.

How do I ensure I get the right size?

The Pegasus 42 uses an updated last; if you are between sizes, we recommend trying the larger size to take full advantage of the improved toe-box room.

Can I use these for speed work?

Yes, the combination of ReactX foam and the Air Zoom unit provides enough responsiveness for tempo runs and speed work, though it is primarily billed as a daily trainer.

Troubleshooting

Feeling pressure in the arch

Adjust the tension of the laces near the midfoot. The updated MR-10 2.0 last may require a different lacing pattern to accommodate your specific arch height.

Heel slippage

Use the runner's loop (the extra eyelet at the top) to lock the heel in place more securely.

Pros and Cons

Pros

  • High energy return due to full-length Air Zoom unit
  • Spacious forefoot and improved toe box design
  • Lightweight ReactX foam provides consistent cushioning
  • Versatile design suitable for daily road runs

Cons

  • Increased toe spring may feel different to longtime Pegasus users
  • Specific fit profile (MR-10 2.0) requires finding your exact size
  • Design optimized primarily for road surfaces

Setup, Compatibility & Care

To ensure the best experience with the Pegasus 42, ensure you are wearing the correct size for your gait cycle; the MR-10 2.0 last is designed to be slightly more generous in the toe box than previous versions.

Care Instructions:

  1. Cleaning: Use a soft-bristled brush or a damp cloth with mild soap to remove dirt. Avoid machine washing, as this can degrade the foam and glue structures.
  2. Drying: Air dry at room temperature. Keep away from direct heat sources like radiators or tumble dryers, which can warp the ReactX foam.
  3. Rotation: If running daily, consider alternating with another pair of trainers to allow the ReactX foam to decompress fully between sessions.

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