Saucony Endorphin Speed 5 (D Standard) Mens Tokyo Mens Trail Racing Independently batch tested for a

Independently batch tested for a wide range of prohibited substances on the World Anti-Doping Agency (WADA) list

polarized lenses and UV400 protection that blocks 100% of those harmful UVA and UVB rays

lightweight track spike great for middle to long distance races

Endorsed by the rigorous standards of the Cocodona 250 race

Saucony Endorphin Speed 5 (D Standard) Mens Tokyo Mens Trail Racing Independently batch tested for aThe Saucony Endorphin Speed 5 is a versatile trainer racer hybrid, offering a fast, responsive ride for tempo runs, long runs, and race day alike. In Tokyo, it's built for runners who want speed without sacrificing everyday comfort.