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Alexandra Sports£109.99Visit shop Saucony Men's Black/Vo2 Endorphin Speed 5 | - / Standard / 11.5
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The Saucony Endorphin Speed 5 is engineered for ambitious runners and competitors seeking to unlock maximum speed and dynamics in their performance. Its standout feature is the PROFLY X midsole and rocker-inspired design, delivering explosive acceleration and energy return. However, as a dedicated competition shoe, its primary focus is on speed and propulsion, which might differentiate its feel from a comfort-oriented daily trainer.
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Male |
| Material | Nylon |
| Shoe Size UK | 11 |
| Series | Endorphin Speed |
| Model Part Number | S21007-31 |
| Brand | Saucony |
The Endorphin Speed 5 is primarily designed for competitive racing and high-intensity speed training, such as tempo runs, interval training, and track workouts, where maximizing speed and efficiency is key.
While it can be used for speed-focused training runs, it is optimized for performance and speed. For everyday, high-mileage training, you might prefer a shoe with more traditional cushioning for comfort and durability.
The PROFLY X midsole provides lightweight, responsive cushioning that works with the rocker-inspired geometry (S-TIP) to create a rolling effect. This combination propels you forward, enhances energy return, and promotes a more efficient and faster stride.
Hand wash with mild soap and cold water. Use a soft brush to gently scrub away dirt. Avoid machine washing or drying, and let them air dry completely away from direct heat or sunlight.
Thanks to the PWRTRAC rubber outsole, the Endorphin Speed 5 offers reliable grip on various surfaces including asphalt, track, and firm park paths.
Yes, its combination of cushioning, energy return, and lightweight design makes it an excellent choice for marathons and other long-distance races for runners looking to maximize their speed and efficiency.
Adjust lacing tension, focusing on pressure points. Try different lacing techniques, such as skipping eyelets, to relieve pressure. Ensure you have the correct size for your foot.
Ensure your running form utilizes the shoe's rocker geometry effectively by focusing on a midfoot strike and forward lean. Also, consider the shoe's mileage; cushioning can degrade over time.
Inspect the PWRTRAC outsole for wear or embedded debris. Clean the tread thoroughly. While the outsole offers excellent grip, always exercise caution on extremely wet or slippery conditions.
Remove insoles after each run to air dry separately. Stuff shoes with newspaper to absorb moisture. Use shoe deodorizers or baking soda. Ensure shoes are completely dry before next use.
For optimal performance, ensure your Endorphin Speed 5 shoes are properly laced to provide a secure, comfortable fit without being too tight. Experiment with different lacing patterns if you experience pressure points. These shoes are compatible with various running surfaces including tracks, roads, and park trails, making them versatile for competitive use. To care for your shoes, hand wash them using a mild soap and cold water to remove dirt and debris. Avoid machine washing or using harsh chemicals, as this can damage the materials. Allow them to air dry thoroughly at room temperature, away from direct sunlight or heat sources. Removing the insoles to dry separately can help prevent odor and ensure complete drying.
