Product description x series xfer fusiona tour performance piece of equipment for your feet a sumptous full grain garment leather upper sitting on the worlds first fusion of dynamic tpu cleats and spikeless permanent traction fusion 4x4 outsole a worlds first fusion of dynamic tpu cleats and spikeless permanent traction that gives the comfort of a spikeless shoe but with the performance of cleats xfer lateral power wall callaways innovative technology prevents lateral side foot slipp