Men's Saucony Endorphin Speed 5 Running Shoes - Lightweight Cushioned Road Racing Sneakers for Marathon & Training - Best for Neutral Runners & Long Distance Running

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.

WHAT’S 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 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