Featuring P-Motion technology, designers utilized an ultra-thin, lightweight proprietary rubber mesh compound created by a biomechanical engineer in the midsole of the Game Changer Pro to create the most flexible spiked shoe on the market. The combination of the rubber mesh and thin EVA foam, P-Motion delivers unprecedented TRUE comfort and shock absorption allowing your foot to move naturally and breathe inside the shoe. By incorporating the replaceable Champ Zarma Tour soft spikes and the Slim-Lok system, designers were able to maintain a zero drop design with the spikes recessed into the sole. The Game Changer Pro features a premium leather upper. Material: Leather.