Men's Endorphin Speed 5 Color:Cadet/Gunmetal Optimized Outsole

Optimized Outsole

Zippers at the cuff make them easy to get on and off quickly

A trusted trail runner takes its rightful place in ACG

XT-900 carbon rubber outsole provides unmatched durability and protection

Men's Endorphin Speed 5 Color:Cadet/Gunmetal Optimized OutsoleThe Endorphin Speed 5 is built to go fast and feel smoothwhether you're pushing the pace on track night with friends or you're chasing a PR. A newly designed nylon plate and responsive PWRRUN PB cushioning come together for snappy transitions and a fast ride. This is speed you can count on. Details: Support Level: Neutral Weight: 8. 3oz Race Day High Performance Footwear Speedroll Technology Snappy Ride A full length semi rigid nylon plate between two