Saucony Mens Endorphin Speed 5- Black/VO2 (S21007-31) Size:9.5 THIS BELT COMBINES MORE EXPANDABLE

THIS BELT COMBINES MORE EXPANDABLE STORAGE CAPACITY FOR THE LARGEST PHONES

Enhanced breathability

RockTape microscopically lifts the skin away from the muscle and fascia below

WonderWink heat transfer logo at left pocket

69% polyester

Saucony Mens Endorphin Speed 5- Black/VO2 (S21007-31) Size:9.5 THIS BELT COMBINES MORE EXPANDABLEDescription The 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, giving you a perfect balance of propulsion and