Men's Saucony Endorphin Azura - Black Quartz Size:8.5 2x1 rib with spandex at

2x1 rib with spandex at collar

-Carbon fiber plate with removable spike pins

Glide Roll Rocker for smooth heel-to-toe transitions

Key fob and separated internal area for phone

Men's Saucony Endorphin Azura - Black Quartz Size:8.5 2x1 rib with spandex atOne shoe that covers the whole week The Azura is a firm, rockered super trainer built to do everything: easy miles, steady runs and workouts without swapping shoes. If you want a single pair that handles the full training week, this is the shape of shoe that does it. The upper is deliberately race snug to stop in shoe movement. Midfoot lockdown is excellent thanks to a gusseted tongue, and the stiff but padded heel counter drew no slippage complaints