These are sweat material climbing pants from KELTY. I believe they are a special order from Ships. I bought them intending to use them for jogging, but I only kept it up for three days. I've probably worn them about 5 times. I removed the patch that was on the knee area. There is some pilling around the pockets, so please check the images. I've included a size chart I found online at the end of the images for your reference.