Saucony Endorphin Speed 5 Trainers - White - Size UK 12

The Endorphin Speed 5 is primarily designed for speed workouts, tempo runs, and racing, but it's also versatile enough for daily training.

Nylon plates are generally more flexible and durable than carbon plates, offering a softer and more forgiving ride while still providing good propulsion and stability.

SPEEDROLL is Saucony's technology that creates a propulsive feel by guiding your foot forward, making transitions feel smoother and faster.

While they are comfortable, the aggressive geometry and propulsion features are optimized for running. They can be used for walking, but you might find less benefit compared to a dedicated walking shoe.

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

The shoes weigh approximately 8.4oz (238g) for a men's size 9.

Yes, the versatility and cushioning make them suitable for beginners looking to incorporate speed work into their training, provided they find the fit comfortable.

Ensure you have selected the correct size. Try lacing the shoes differently to adjust pressure points. Wear them for shorter durations initially to allow your feet to adapt.

The PWRRUN PB foam is designed for durability, but its responsiveness may decrease with very high mileage. Consider cleaning the shoes as per care instructions, which can sometimes help restore some feel. If significantly degraded, it may be time for a replacement.

While the outsole offers good grip, performance on extremely wet or slick surfaces can be reduced. Exercise caution and be mindful of your footing in such conditions.