Eco-friendly yoga mats - 100% natural tree rubber with non slip micro-suede technology. The microfiber top layer is smooth & absorbent and is bonded to the natural tree rubber base. It gives you the sweaty grip of a towel and the cushion of a yoga mat. Increases traction as you sweat! Reduce slipping, injuries and you no longer need to bring a mat AND towel to class. All-in-one product.