These knee sleeves I purchased by #SKDK, I purchased for my son who works in construction laying and fixing natural gas lines. The backs of his knees tends to get really raw against his pants and has gotten to the point they were bleeding and he needed to go to the hospitall. They said to keep the back of his knees covered so I decided to try knee sleeves. They work great but not all knee sleeves are alike. These fit perfectly, and washed and dried well without losing its shape or fit. These were also true to size. He really likes the camoflauge look and the gray and black cammo in particular so this was a great purchase for him. Since he liked them so much I'll be buying a few more pairs of these and using them as a stocking stuffer! At $17.99 you can't go wrong. Also he said these are great knee sleeves for bench pressing weights or doing leg curls on his weight bench as they are extremely comfortable.