The EVORIDE™ SPEED 2 shoe is a lightweight trainer that's designed to provide more energy savings than the previous version. This trainer's updates focus on speed, comfort, and fit.FF BLAST™ cushioning helps promote softer landings and a responsive rebound. Meanwhile, the 3D SPACE CONSTRUCTION™ feature helps reduce weight while improving deformation.Lastly, the AHAR™ rubber outsole material offers improved durability on various surfaces.
I originally bought these to give myself an efficiency edge on race day. They worked so well that they quickly became my primary everyday trainer, logging exactly 387.8 miles before the foam finally called it quits.