Men's Endorphin Speed 5 (1006 - VIZIRED/Black) Brand_HydraPak the Alphafly 3 helps push

the Alphafly 3 helps push you beyond what you thought possible

and comfortable fit suitable for daily wear

Style - 1104762E096

The UltrAcool Light Mesh on the shoulders and harness of the spry 5

Men's Endorphin Speed 5 (1006 - VIZIRED/Black) Brand_HydraPak the Alphafly 3 helps pushDesigned as an up tempo shoe, its quickly proven itself as much more, equally capable during long, moderate training sessions and sprints to the finish. WHATS NEW: 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