Men's Endorphin Speed 5 (1011 - Windward/Silver) Size:9 Its secure

Its secure

and they'll be good as new

delivering a high level of energy return with every stride you take

offering a plush energetic ride

accommodating a wide range of face sizes

Men's Endorphin Speed 5 (1011 - Windward/Silver) Size:9 Its secureDesigned 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