I purchased this two years ago and have used it about six times. The size is LL. I've been using it without any problems, but when I checked it for sale, I found some scratches on the surface. The surface is cut, but the back side is somehow still connected. However, I think you should take some measures immediately, so I'm selling it at a slightly lower price. Please purchase only if you understand the above. See the circled area in the photos. It's on the right side of the leg, around the knee area. The other lines are creases, not holes.