Saucony Men's Endorphin Speed 5 Size:9.5 Now featuring nitrogen-infused DNA LOFT

Now featuring nitrogen-infused DNA LOFT v3

with FootShape fit

Internal Heel Counter

breathable GO2 fabric has four-way stretch for full range of motion

and the seam construction reduces bulk and increases comfort

Saucony Men's Endorphin Speed 5 Size:9.5 Now featuring nitrogen-infused DNA LOFTDesigned as an up tempo shoe, its quickly proven itself as much more, equally capableduring long, moderate training sessions and sprints to the finish. Energy efficient PWRRUN PB foam bounces back with every step combined with a winged nylon plate that provides torsional rigidity while maintaining flexibility in the forefoot, making for a sure footed, snappy ride. SPEEDROLL technology for effortless speed and addictive forward motion you can rely on