Saucony Endorphin Speed 5 Trainers - Cream - Size UK 6

The Endorphin Speed 5 is primarily designed for fast-paced running, including speed workouts, track nights, and race days, offering a blend of responsiveness and smooth transitions.

The winged nylon plate provides torsional rigidity for stability while maintaining flexibility in the forefoot, working with the foam to create snappy transitions and a propulsive feel.

Yes, the shoe's SPEEDROLL technology and comfortable PWRRUN PB cushioning make it versatile enough for moderate-paced daily training runs in addition to speed work.

The Endorphin Speed 5 weighs approximately 8.4oz (238g) for a men's size 9.

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

Gently clean with a soft brush and mild soap with cool water. Avoid machine washing. Always air dry away from direct heat.

Absolutely. The combination of cushioning and propulsion makes them well-suited for marathon distances, especially for runners aiming for a fast time.

The Endorphin Speed 5 may require a short break-in period. Try wearing them for shorter runs initially to allow the cushioning and plate to adapt to your foot mechanics.

While the nylon plate offers rigidity, the shoe is optimized for smoother surfaces. Be mindful and adjust your stride when running on very uneven or technical terrain.

Ensure you are tying a secure double knot. If the issue persists, consider replacing the laces with a pair that has better grip, or use lace locks.

Ensure the shoes are clean and free of debris that could impede the plate or cushioning. Check for any signs of significant wear and tear, which may indicate it's time for a replacement.