Saucony Men's Endorphin Speed 5 Color:Black-VO2 glare-reducing polarized lens and won’t

glare-reducing polarized lens and won’t slip or bounce while you run away from your robot overlords dodging laser beams

Color: Blue Mirage/Lupine

Crafted in Germany and the United States using advanced circular knitting technology

Whistle at collar

Osgood-Schlatter's Disease

Saucony Men's Endorphin Speed 5 Color:Black-VO2 glare-reducing polarized lens and won’tThe Saucony men's 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 gives you a perfect balance of propulsion and