Men's Endorphin Speed 4 Size:10.5 Superfeet RUN Comfort insoles can

Superfeet RUN Comfort insoles can help runners reduce foot fatigue while gaining efficiency

or while going for a run

The Comfort Shell™ outer layer also dries quickly when snow starts falling

9th Generation Bone Conduction Technology

9 in/18 cm

Men's Endorphin Speed 4 Size:10.5 Superfeet RUN Comfort insoles canMade for Everyday Training Speed Training SUPPORT: Neutral CUSHIONING: PWRRUN PB WEIGHT: Men: 8. 2oz (233g) Women: 7. 2oz (204g) OFFSET: 8mm (36mm 28mm) We're all seeking relationships that go the distance. The Endorphin Speed 4 running shoe is here to fill the role. Designed as a race day shoe, it's quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the "just right"