ECOfit Plus offers a prescription for comfort. Whether a traditional health and fitness application or an active work environment, ECOfit Plus provides enhanced performance while mitigating fatigue. The key is the dynamic energy return that forces the user to stay off their heels and on the balls of their feet. ECOfit Plus is comprised of vulcanized composition rubber and uses patented itsTRU™ technology to fusion bond a 3.2mm surface layer with a 12mm base layer. This surface is available in both glue-down rolls and adhesive-free, interlocking tiles.