Exclusive polyurethane integral skin foam formulation (without HFC and CFC) with ODP (Ozone Depletion Potential) blowing agents. The completely open cell structure gives the mat excellent shock absorption features, allowing the normal airflow from every single layer of the product, the homogeneity in thickness and density in any spot of the mat. The special skin on the top and on the bottom lends further mechanical resistance. These mats guarantee great resistance to abrasions and an excellent grip.