Tailored for heavy conditioning, Performance Rally is a 14.5mm vulcanized composition rubber product. Using patented itsTRU™ technology, a 2.5mm wear layer is fusion bonded to a 12mm shock-absorbing base layer to achieve a dynamic force reduction of 35.40%. This dual durometer system is engineered to absorb the impact force related to aggressive functional training, providing an ergonomically advanced surface that works in concert with the body.