Men's Saucony Endorphin Pro 5 - White Multi Size:8.5 Stiff in one direction and

Stiff in one direction and flexible in the other direction

quick-drying stretch fabric

Smooth-faced

toss in a bag

Men's Saucony Endorphin Pro 5 - White Multi Size:8.5 Stiff in one direction andA carbon racer that fits more feet The Endorphin Pro 5 is Saucony's carbon plated race shoe, and its notable trait is fit: it is far less tapered than most super shoes, which makes race day speed available to runners who have been squeezed out of narrow racers. The toebox is standard to roomy for a super shoe, with added volume carrying through the midfoot and heel. The flat, stretchy tongue is stitched into the upper so it wraps and locks the foot