Saucony Endorphin Speed 5 Trainers - Black - UK 6.5

The Endorphin Speed 5 features a newly designed nylon plate combined with PWRRUN PB cushioning for a fast, responsive ride with smooth transitions. It's optimized for speed days and racing while maintaining everyday comfort.

Yes, for neutral runners who prefer a nylon-plated shoe, the Endorphin Speed 5 is excellent for marathon racing due to its lightweight, responsive cushioning and propulsive feel.

SPEEDROLL is an engineered geometry that creates a propulsive sensation, working with the shoe's rocker shape to propel you forward more easily, reducing braking forces and encouraging a faster stride.

Absolutely. The PWRRUN PB cushioning provides comfort and protection for daily runs, while the lightweight design and responsive plate make them ideal for faster workouts and even recovery runs when you want a lighter feel.

The Endorphin Speed 5 offers neutral support. It is designed for runners with a neutral gait who do not require additional stability features to correct overpronation.

Gently brush off dirt, then use a mild soap and cold water with a soft brush or cloth. Always air dry them away from direct heat.

The Endorphin Speed 5 weighs approximately 7.2oz (204g) per shoe in a women's size.

Ensure you have the correct size and width. Try lacing them differently to adjust pressure points. The engineered mesh will adapt slightly over time, but a fundamentally poor fit may require a different size.

The PWRRUN PB foam may naturally compress after significant mileage. Ensure the shoes are kept clean and dry, and avoid prolonged exposure to extreme temperatures, which can degrade cushioning faster.

While the outsole is optimized for durability, aggressive running mechanics or running on abrasive surfaces can accelerate wear. Ensure you are using the shoes for their intended purpose on roads or tracks.

This can be subjective and dependent on individual running form and expectations. Ensure the shoe has sufficient mileage for the plate to flex naturally with your stride. If still uncomfortable, consider a shoe with a different plate material or flex profile.