The mat is good with nice grip. However, the product is not completely made of cork. The base is made of EVA material. And the upper layer is made of cork.
The cork yoga mat has been a wonderful addition to my workout gear. My workouts tend to be rigorous and I require a mat that can withstand that. I now finally have the mat that wouldn't shift or move or fold in during my workouts, thereby eliminating the need of repeated alignment. Thank you!