Saucony Endorphin Speed 5 Trainers - White - Size UK 3.5

These trainers are ideal for neutral runners looking for a fast, responsive shoe for speed work, tempo runs, races, and even daily training if they prefer a snappier feel.

The Endorphin Speed 5 features a nylon plate and a firmer, more responsive foam (PWRRUN PB) for a faster ride, whereas many daily trainers prioritize softer cushioning and a more relaxed feel for comfort during everyday miles.

The nylon plate provides a balance of stiffness and flexibility. It enhances the shoe's responsiveness and propulsive feel, helping to increase running efficiency without being overly rigid.

Yes, the Endorphin Speed 5 is designed for speed and efficiency, making it a capable option for marathon racing, especially for runners who appreciate a responsive feel and a bit of plate assistance.

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

While possible, they might feel firmer than desired for very slow recovery runs. They are optimized for faster paces, but some runners may still find them comfortable for easier efforts.

SPEEDROLL is Saucony's proprietary technology that creates a propulsive feel, guiding your foot forward effortlessly for a faster, smoother run.

Yes, this model is vegan and contains recycled material, reflecting a commitment to sustainability.

Adjust lacing to find a secure yet comfortable fit. If the issue persists, consider if the size is correct or try an alternative lacing technique.

This is normal wear and tear. The PWRRUN PB foam will naturally compress after significant mileage. Consider replacing the shoes after 300-500 miles (500-800 km) depending on usage and runner weight.

While the outsole offers enhanced grip, extreme wet conditions can still challenge traction. Run with caution and ensure the outsole is free from debris.