I like this yoga mat quite a bit! I am using it for Bikram (hot) yoga, so I always use it with a towel in place over it. I know others have written that this mat can be slippery when it gets wet (sweaty) but since I am using it with a towel I have not experienced that.What I have found is that it is a little easier for me to balance on this mat than it was on the last mat I used, which was more of a "foam" mat. I had been using that thicker, foam mat in an attempt to ease the pain in my knees in some of the floor postures. I'm finding that this Manduka Pro mat is just as good, if not better for my knees, and that since it is thinner, it is making it easier for me to balance.The mat is certainly substantial, which also means it is heavy, but this is not an issue for me as I leave the mat at the studio.Many online sites consider this the best yoga mat made today, and I can't disagree. I love it!I hope you found this review helpful. On the other hand, if you did not find this review helpful, I’d be interested in hearing why, so that I may attempt to edit it and make it more helpful to both you and others. If you leave a comment on the review, suggesting how it would be more helpful, I promise to respond to your comment, and to attempt to incorporate your suggestion in my review, if it is at all possible for me to do so. My goal is to write reviews that help people, as I have been helped by the reviews others have written. Thanks!