Saucony | Endorphin Pro 5 | Men's | Black/Silver Norwegian Design Ultra-Fine Fibers: Merino wool with

Ultra-Fine Fibers: Merino wool with very fine and long staple fibers ensures a smooth and soft touch

Side pockets hold small items

and Ski Contour™ articulation

Hidden side zipper

Saucony | Endorphin Pro 5 | Men's | Black/Silver Norwegian Design Ultra-Fine Fibers: Merino wool withBuilt for runners chasing personal bests from 5K races to full marathons, the Saucony Endorphin Pro 5 is a carbon plated racing shoe engineered for speed, efficiency, and race day confidence. This latest version refines the popular Endorphin platform with a more aggressive, propulsive ride while maintaining the smooth, predictable feel that competitive runners trust. The dual layer superfoam midsole pairs a top layer of supercritical PWRRUN HGextended