Saucony Men's Endorphin Speed 5 Size:10 When you’re active

When you’re active

Stretchy and slim-fit merino wool men’s boxers made with our corespun fabric

From first chair to last

59% combed cotton

- Three white lighting levels: MAX BURN TIME

Saucony Men's Endorphin Speed 5 Size:10 When you’re activeThe 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. Features: Race Day High Performance Semi Rigid Nylon Plate SPEEDROLL Technology Snappy Ride: A full length semi rigid nylon plate between two layers of responsive