Presenting HORIZON with PILLOFOAM is engineered to have a cell structure thatÃÂâÃÂÃÂÃÂÃÂs consistent, giving it a feel of softness and responsiveness during a run. It provides 50% more cushioning than normal EVA mid-sole. The light-weight and highly flexible mid-sole distributes the landing pressure over a substantial area to favour reduced stress on the legs and knees.