Saucony Men's Endorphin Speed 5 Classic Boots nitrogen-infused DNA Tuned cushioning optimized

nitrogen-infused DNA Tuned cushioning optimized for plush landings and responsive toe-offs

it’s ready for a full day of a full send

Back: 80% recycled polyester

Altra's unique hook-and-loop tab

An improved heel fit (from the VECTIV Enduris 3) plus integrated tongue wings increase the heel and midfoot lockdown

Saucony Men's Endorphin Speed 5 Classic Boots nitrogen-infused DNA Tuned cushioning optimizedDesigned 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