Men's Endorphin Speed 5 in-store-only The absence of seams on

The absence of seams on the inner legs helps reduce chafing

comfortable daily trainer with adaptive stability in every step

there are no tails on the inside

The midsole is made with bio-attributed Zero-Gravity foam

Men's Endorphin Speed 5 in-store-only The absence of seams onThe 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. Weight: 7. 2oz (204g) Offset: 8mm (36 28mm) Made for: Race day, high performance Semi rigid nylon plate SPEEDROLL technology