Men's Saucony Endorphin Speed 5 Size:9 8 mm in the Guide PRONATION The On Cloudmonster 110445-149-9D Spikes Color:Digital Aqua/Soothing Sea

8 mm in the Guide 16) combined with a rocker-shaped midsole create a smooth transition from heel to toe

runners wearing these shoes will be able to conserve more energy while maintaining their pace at the later stages of the race

For even more cushioning

all-terrain trail shoe for long distances and ultrarunning

A revised midsole foam is lighter weight and designed to deliver a comfortable connection to the ground

Men's Saucony Endorphin Speed 5 Size:9 8 mm in the Guide PRONATION The On Cloudmonster 110445 149 9D Spikes Color:Digital Aqua Soothing Sea 8 mm in the Guide 16) combined with a rocker shaped midsole create a smooth transition from heel to toe runners wearing these shoes will be able to conserve more energy while maintaining their pace at the later stages of the race