M ENDORPHIN SPEED 5

Designed as an up-tempo shoe, it’s quickly proven itself as much more, equally capable during long, moderate training sessions and sprints to the finish. Features & Benefits • 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 daily • Increased amount of rubber coverage in the heel, extending further up the shoe and to the edges for added durability • Full length longitudinal groove to add increased flexibility for a more natural, smooth transition in your gate cycle • Brand new engineered mesh that’s lightweight for your up-tempo efforts, and built with comfort so you can enjoy it everyday BEST FOR Speed Day/Race Day CUSHIONING PWRRUN PB SOCKLINER SRS OFFSET 8mm (36/28mm) WEIGHT Men: 8.4oz (238g)