Endorphin Speed 5 Shoe Size:8 breathability

breathability

right down to the original contoured footbed

then the Lens width and Bridge width

this Signature Series HSTN connects back to the wider collection while tapping into the roots of the French striker

designed for a light & efficient ride

Endorphin Speed 5 Shoe Size:8 breathabilitySpeed day race day The 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. Snappy Ride A full length semi rigid nylon plate between two layers of responsive PWRRUN PB foam, giving you a perfect balance of propulsion and