Fixx's pro endurance fuel contains premium AMINO ACIDS for improved performance and endurance

Back panel - PWX 105D

by creating a layer of air between your body and the garment

Upper is a vegan friendly

leaving your feet dry and light to maintain your speed

Men's Saucony Endorphin Cheetah US Size:11.0 Fixx's pro endurance fuel containsWHEN FAST IS THE ONLY OPTION Named after the fastest animal around, this carbon plated Sprint spike thrives with extra springy PWRRUN HG Foam & durable Pebax spike plate. PEBAX SPIKE PLATE Provides durability and structure while also keeping weight at a minimum. PWRRUN HG Midsole foam that provides extra bounce as you move through your stride. SPEEDROLL Advanced underfoot geometry, propelling you forward effortlessly. CARBON FIBRE PLATE Helping the