Saucony Endorphin Speed 5 Trainers - Black - UK 10

The Endorphin Speed 5 is built to go fast and feel smooth—whether you're pushing the pace on track...

Best current price£144.00from Saucony UK

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Saucony UKSaucony Men's Endorphin Speed 5 Wide Trainers - Black - Size UK 10W
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Product Information

Full details

The Saucony Endorphin Speed 5 is a high-performance trainer designed for adult male runners who prioritize speed and a snappy, responsive feel during training sessions or races. By combining advanced PWRRUN PB cushioning with a performance-driven plate, these trainers offer exceptionally smooth transitions and efficient energy return; however, users should note that the specialized materials are optimized primarily for fast-paced road or track running rather than casual daily wear.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialNylon
Shoe Size UK10
Accent ColourWhite
Shoe TypeTrainers
SeriesEndorphin Speed 5
Model Part NumberS21008-01
BrandSaucony

Extended Product Information

FAQs

Are these shoes suitable for everyday walking?

While wearable, they are specifically engineered for running performance. Casual walking may not fully utilize the shoe's energy-return features.

How do I know if the size is correct?

You should have about a thumb's width of space between your longest toe and the front of the shoe to account for foot swelling during runs.

Can I run on trails with these?

These trainers are primarily designed for road and track surfaces. They may lack the necessary grip for technical or loose trail terrain.

How long will the foam last?

Expect the responsive performance to remain optimal for roughly 300 to 500 miles depending on your gait and the running surface.

Should I wear these for long slow distance runs?

They can be used for long runs, especially if you prefer a responsive feel, but many runners prefer softer shoes for slower recovery days.

Troubleshooting

Feeling discomfort in the arch after long runs

Ensure your lacing is not too tight and consider a different sock thickness for better volume management.

Foam appears dusty or loses its snap

Wipe down the midsole with a clean, damp cloth to remove debris; if the foam remains flat, the life of the cushioning may be nearing its end.

Pros and Cons

Pros

  • Excellent energy return from the PWRRUN PB foam
  • Lightweight design perfect for increasing pace
  • Smooth ride quality during speed work
  • Durable build suitable for consistent training cycles

Cons

  • Performance focus may feel less stable for easy recovery days
  • Materials optimized for speed over pure plush comfort
  • Requires some adaptation period for runners new to plated shoes

Setup, Compatibility & Care

To ensure the longevity of your Endorphin Speed 5 trainers, proper care is essential. Since the upper is constructed from nylon, spot clean any dirt with a soft brush or a damp cloth using mild soap. Avoid soaking the shoes or putting them in a washing machine, as high heat and heavy agitation can compromise the foam and adhesive integrity. For the best fit, ensure you select your correct UK size and wear appropriate technical running socks. Periodically check the outsole for signs of uneven wear, which may indicate a need to adjust your running mechanics or replace the pair after the typical 300-500 mile service life.

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