Saucony Endorphin Speed 5 Trainers - White - Size UK 9

The Endorphin Speed 5 is designed for speed, suitable for speed day workouts, race day, and fast training runs. It aims to provide a responsive and energetic ride.

The nylon plate in the Endorphin Speed 5 provides a balance of stiffness and flexibility, offering a propulsive feel that is often more forgiving and versatile than a stiffer carbon plate, making it suitable for daily speed training.

Yes, the Endorphin Speed 5 is capable of handling marathon distances, especially for runners who prefer a more responsive and lighter shoe for racing or for specific tempo efforts during marathon training.

It features PWRRUN PB cushioning, which is known for being lightweight and highly responsive, providing a bouncy feel without excessive bulk. The stack height is 36mm in the heel and 28mm in the forefoot, with an 8mm drop.

The Saucony Endorphin Speed 5 weighs approximately 8.4oz (238g) for a men's size, with women's weights typically being slightly lower.

Yes, this model is vegan and contains recycled materials, reflecting Saucony's commitment to sustainability.

Clean using a soft brush to remove dirt and a damp cloth with mild soap for stains. Avoid machine washing and air dry them away from direct heat.

The heel-to-toe drop is 8mm.

Ensure laces are adjusted properly. Try different lacing techniques to alleviate pressure points. If the issue persists, consider if this size is the best fit for your foot shape, as individual fit can vary.

The PWRRUN PB foam may feel firmer initially; it often softens slightly with use. Ensure the shoes are not excessively dirty, as debris can affect performance. Check for significant wear on the outsole or midsole, which may indicate the shoe has reached the end of its optimal lifespan.

The rubber outsole provides grip, but like all running shoes, performance on very wet or slick surfaces can be reduced. Ensure the textured grip tread is clean. For extremely wet conditions, consider shoes with more aggressive traction patterns.

Ensure the mesh is clean and free from dirt or debris that could block airflow. The breathability is designed for performance; in very hot conditions, slight warmth might be noticeable compared to shoes with maximum ventilation.