The DYNABLAST™ 2 shoe is designed for runners seeking a comfortable ride. It's a responsive running shoe that's made to take your post-run feeling to new heights. Fewer overlays on the upper mean less rubbing on your foot. It's formed with a soft, circular-knit that creates a more locked-in feel with a comfy touch. The FF BLAST™ cushioning's energized softness provides a trampoline effect as you run. By lowering the drop height to 8mm, this shoe offers a more responsive feel underfoot.