I have really large calves relative to my thighs, so sizing on knee braces is a bit tricky. I was between a medium and a small, and based on other reviews decided to size up. The brace feels clunky and large, and the hinged stays don’t fit snug against my leg. There is no way I’m sliding a pair of pants on over it. In all fairness, maybe a smaller size would fit better.
I also found it challenging to adjust the Velcro straps such that they weren’t scratching the back of leg (which is really uncomfortable). Overall, I was disappointed in this brace, but that doesn’t mean it won’t work great for someone else.