Men's Saucony Endorphin Speed 5 - Ivory Fire Black Lima Why does it have to

Why does it have to be so serious

the narrowest in its class in one lab test

softer support that protects your legs over long distances

What is in it Zinc Oxide: Physically blocks and protects skin from UV sun rays

**LIMITED EDITION PRODUCT IS FINAL SALE**

Men's Saucony Endorphin Speed 5 - Ivory Fire Black Lima Why does it have toThe Saucony Endorphin Speed 5 is built to go fast and feel smooth whether you're pushing the pace on track night or chasing a PR on race day. A redesigned nylon plate paired with responsive PWRRUN PB cushioning delivers snappy transitions and a lively ride that works across tempo runs, intervals, and long efforts. Snappy Ride: Full length semi rigid nylon plate between two layers of PWRRUN PB foam Speed Engineered: Lightweight engineered mesh upper