Mens Endorphin Pro 4 - White/Mutant Mens Size:US7 a handy zip pocket at

a handy zip pocket at the back

Altra fans will recognise this silhouette – the Torin is the brand's top-selling road shoe in it's eighth iteration

UNder foot the rocker-shaped EGO™ FLO midsole provides maximum cushioning with a 37mm stack height at the heel

with targeted cushioning that helps to absorb vibration

Mens Endorphin Pro 4 - White/Mutant Mens Size:US7 a handy zip pocket atThe Mutant Collection injects a new colourway into Saucony's beloved running styles, giving one the power to perform at an elite level. Saucony's premiere performance model, the Endorphin Pro 4 is the fastest shoe in their suite of road running models. With an improved midsole featuring dual cushioning and updated outsole for even more. All that speed comes from the cushy, PEBA polymer PWRRUN PB midsole which is paired with a s curve carbon plate for