These knee pads are comfortable! I've tried lots of different types over the years and finally decided to give these a try to get something that doesn't limit my movement. I feel like they have a good amount of protection but haven't had a fall yet to test them, I have two rides on them so the durability is still unknown but they seem to be very well made.
I had a cheap pair of basic knee guards but after wiping out and the top of my knee smashing into the handle bars at 20mph caused me to upgrade to something with more protection and these fit the bill! These guards are super durable, have padding on the front, top, and sides of knee/shin, and are comfortable to wear all day long. They fit nicely under my pants and I even wear them when hitting the MTB trails with shorts on.