Saucony Endorphin Speed 5 - Trainers - Size UK 7

The Endorphin Speed 5 is primarily designed for fast training, speed sessions, tempo runs, and competitions where responsiveness and quick transitions are beneficial.

The nylon plate provides torsional rigidity and works with the SPEEDROLL geometry to enhance forefoot propulsion, offering a snappy and fast ride.

The Endorphin Speed 5 is typically lighter and more responsive due to its plated design and firmer cushioning, prioritizing speed. Daily trainers often offer more plush cushioning for comfort during slower, longer runs.

Yes, many runners find the Endorphin Speed 5 suitable for marathon racing, especially those who prefer a more responsive and agile feel over maximum cushioning. It's also excellent for marathon training speed workouts.

The heel-to-toe drop for the Saucony Endorphin Speed 5 is 8mm.

The Saucony Endorphin Speed 5 weighs approximately 238g.

While you can walk in them, their design is optimized for running performance. For everyday walking, a shoe with a softer, more flexible sole might be more comfortable.

The Endorphin Speed 5 features a nylon plate designed for responsiveness. Wear them for a few shorter runs to allow the cushioning and plate to break in and adapt to your stride.

Ensure you have the correct size and that the laces are not tied too tightly. The SPEEDROLL geometry and plate might require a brief adjustment period for your foot mechanics.

While the outsole has rubber reinforcement, it is designed primarily for road surfaces. Be cautious on very wet or slippery conditions, as with any running shoe.

This could indicate a manufacturing defect or excessive wear. Inspect the seams for damage and contact customer support if the issue is recent and appears to be a defect.