Thank you for viewing. I've worn it about three times, and the pads are still in good condition, so I think it's generally clean. However, please refrain from purchasing if you are overly concerned about minor details. The thigh length is a bit short, but that makes it easy to put on and take off, and there's a pocket on the left thigh, which is convenient. I think it's also perfect for rollerblading. I'm selling it because I personally prefer a longer length, but I don't find it particularly inconvenient to use, and I think it's a good product.