Saucony - Endorphin Azura - Black - UK 5.5

Yes, the cushioning provided by the PWRRUN PB foam makes them capable of handling the high mileage required for marathon training and racing on roads.

While capable of light gym work, these are optimized for linear forward motion. They may not provide the lateral stability needed for heavy weightlifting or high-intensity lateral movement.

The Saucony Endorphin Azura fits true to size, but the adaptive fit system provides a snug, race-ready feel.

These trainers are designed specifically for paved roads, bike paths, and track surfaces.

Ensure there is about a thumb's width of space between your longest toe and the front of the shoe to account for foot swelling during long runs.

Try using the 'runner's loop' or 'heel lock' lacing technique to increase tension around the ankle collar.

This is a natural part of foam compression; if you notice decreased support or joint discomfort, it is likely time to replace the footwear.