Patent No. 9,340,970 ECOfit is designed for bodies in motion. Whether it's a traditional health and fitness application or a very active work environment, ECOfit provides ample sound and shock absorption and comfort underfoot with a focus on dynamic energy return. By utilizing Ecore's patented itstru technology, a standard ECOsurfaces 3.2mm surface layer is fusion-bonded to a recycled rubber backing providing comfort, support, and versatility. This 8.2mm engineered floor provides enhanced performance, while mitigating fatigue and the risk of injury.