Saucony Endorphin Pro 5 - UK 12M

While it can be used for some faster training runs, the aggressive design and high-performance cushioning are optimized for racing. For daily mileage, a more cushioned and durable trainer might be a better choice to preserve the Endorphin Pro 5's responsiveness.

The carbon plate adds stiffness and works with the shoe's geometry and foam to provide a propulsive feel, helping to propel you forward with each stride and reducing energy loss.

SpeedRoll Technology refers to the shoe's rocker geometry, designed to create a smooth, forward-rolling sensation that makes running feel effortless and efficient.

Refer to Saucony's official sizing chart and measure your foot. The Endorphin Pro 5 should offer a snug, secure fit without being constricting, especially around the midfoot and heel.

PWRRUN PB is a lightweight, super-soft foam providing excellent energy return. PWRRUN HG (High-Grade) is a firmer foam, often used in combination with PB to provide a stable and propulsive base.

The PWRTRAC outsole offers decent grip, but extreme caution is advised on wet roads or surfaces as they can become slick. They are primarily designed for dry racing conditions.

Allow for a break-in period of 10-20 miles to let the shoe adapt to your foot and gait. Ensure you have the correct size and width.

The PWRTRAC outsole provides good grip, but performance can be reduced on extremely wet or slick surfaces. Exercise caution and adjust pace accordingly.

The PWRTRAC rubber is durable, but some wear is expected, especially with frequent use on abrasive surfaces or at higher speeds. This is normal for a performance racing shoe.