They run a little tight in the calves, but I think you need them that way. My calves are bigger than norm but is spot on with the RF size chart? Lower thigh is perfecto.
They feel good. No neoprene on the back of the knees. Straps are a little short. But I guess they want you to strap them on tight. I only get an inch and a half of velcro attached on the calf side.
I got mine today and will be breaking them in soon.