Mens Endorphin Speed 5 - Lapis/Navy Green A 4mm lugged outsole and

A 4mm lugged outsole and Continental® Rubber provides confident footing on loose and slippery terrain

This quick-drying material is specially knit in Italy and finished with a signature stripe waistband

One element they looked at is the strobel—realising it didn't do much for improving performance

the latest updates to the AeroSwift Running Top brings new innovation

Nalgene bottles need no introduction

Mens Endorphin Speed 5 - Lapis/Navy Green A 4mm lugged outsole andThe Endorphin Speed 5 is the 5th iteration from the Saucony Endorphin family. It's a race day shoe made for speed with a new lightweight engineered mesh that's ideal for fast paced runs. Version 5 has a re engineered winged nylon plate and reworked outsole with expanded coverage in the heel for durability. The midsole foam is made with two layers of PWRRUN PB foam, creating a lightweight and responsive midsole with exceptional energy return.