I'm in my mid-80's and suffer from DIY syndrome. I recently had a fight with the refrigerator--won the battle, lost the war. Right knee meniscus tear. I wore this support for a week or so before going to the doctor for treatment. The doctor, a DO, took one look at the knee brace and said, "That's a great support!" I have been very pleased with it. I measured my leg several times, and always fell at the bottom end of Large. Not wanting a brace that would be too tight, I ordered the Large and it has been perfect. Snug, but not too tight, and easy to wear all day. Upon unboxing, the high quality and excellent workmanship and materials are obvious. It provides great support and has helped my healing progress a great deal. It launders very well--hand wash warm with mild detergent, and drip dry overnight. It comes out looking new again. I bought the gray and it is very stylish (if a knee brace can be considered stylish). My wife even likes it! This brace is far superior to a compression sleeve and actually is more comfortable to wear. If you are having knee problems, give this brace a try. I don't think you will be disappointed. It is an excellent value!