Saucony Endorphin Speed 5 Trainers - Cream - Size UK 9

The Endorphin Speed 5 features a newly designed nylon plate and SPEEDROLL technology, which work together to provide a faster, more propulsive, and smoother ride compared to trainers without these specialized components.

Yes, the shoe's responsive cushioning and energy-saving technology make it suitable for marathon distances, especially for runners seeking a fast shoe for race day or long training runs.

Gently clean the upper with a damp cloth and mild soap. Allow them to air dry away from direct heat. Avoid machine washing or harsh chemicals.

The 8mm heel-to-toe drop means there is an 8mm difference in height between the heel and the forefoot. This is a common drop that offers a balance between cushioning and a natural feel.

Yes, this model is vegan and contains recycled materials, aligning with sustainability practices.

The Endorphin Speed 5 is ideal for speed day, race day, tempo runs, and long moderate training sessions. It's built for runners who want a fast, versatile shoe.

The winged nylon plate provides torsional stiffness for stability while maintaining forefoot flexibility. It works with the PWRRUN PB foam to create snappy transitions and a fast, energetic ride.

The nylon plate and SPEEDROLL technology might require a short break-in period. Try a few shorter runs or walks to allow the shoe to adapt to your foot.

Ensure you have the correct size and width. If the issue persists, consider using a different insole or consulting a running specialist.

Check for wear and tear on the outsole rubber and the cushioning. Significant compression of the PWRRUN PB foam may indicate the shoe has reached the end of its optimal lifespan.

While designed for speed, the mesh offers breathability. If overheating is a persistent issue, ensure you are wearing moisture-wicking socks and consider running in cooler conditions.