Women's Endorphin Speed 5 (97 - White/Mutant) Sandal or stay focused on the

or stay focused on the road ahead

Make and take phone calls from your watch when it’s paired to your smartphone

making many minor tweaks so you can pursue major gains

it unlocks even more energy return than before with a slight midsole reduction

Ten grip loops allow for progressive stretching

Women's Endorphin Speed 5 (97 - White/Mutant) Sandal or stay focused on theDesigned 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