Saucony - Endorphin Speed 5 - Trainers - White - Size UK 10

The main benefit is its ability to provide a fast, smooth, and responsive ride, making it excellent for speed training, racing, and versatile daily runs.

No, a nylon plate is generally more flexible than a carbon plate, offering a good balance of rigidity and flexibility that contributes to a smoother transition and is often preferred for daily training and slightly less aggressive racing.

It is best suited for neutral runners looking for a versatile shoe that excels at faster paces, including speed sessions, tempo runs, and races from 5k to half marathon distances. It can also be used for everyday training if you prefer a responsive feel.

SPEEDROLL technology is an advanced geometry designed to create a propulsive feel, guiding your foot forward effortlessly and encouraging a more efficient stride with less effort.

PWRRUN PB is Saucony's highest energy-return foam, offering a lighter and bouncier feel compared to standard PWRRUN foams, making it ideal for performance-oriented shoes like the Endorphin Speed 5.

While versatile, they are optimized for speed. Runners who prioritize maximum plush cushioning for their recovery runs might find other models more suitable. However, many runners find them comfortable enough for longer efforts at a moderate pace.

The shoe weighs approximately 8.4oz (238g) for a men's size 9, making it a lightweight option for fast running.

The heel-to-toe drop is 8mm (36mm in the heel and 28mm in the forefoot).

Ensure you have the correct size and width. Try adjusting the lacing pattern. If discomfort persists after a few runs, they may not be the right fit for your foot shape.

Running shoes naturally lose some cushioning and responsiveness with mileage. If you notice a significant decrease, it may be time to consider replacing them, typically after 300-500 miles depending on usage and impact.

The rubber outsole provides good traction, but like all road running shoes, grip can be reduced on very wet or slippery surfaces. Run with caution in wet conditions.

Ensure you are wearing appropriate running socks. The engineered mesh is designed for breathability and lightness; breaking them in with a few shorter runs can help the upper conform to your foot.