Synthetic rubber sole Air Mesh Upper - Providing maximum breathability, featuring a TPU grid for abrasion resistance, stability and forefoot protection. ADITUFFTM - Ensuring the best abrasion resistance in the toe area, Comfortable textile lining. ADIPRENEÂ®+ - Featured in the forefoot to maintain propulsion and efficiency. ADIPRENEÂ® - Positioned under the heel for superior cushioning at impact. EVA Sockliner - Giving lightweight comfort.