Yes, it is expensive but it is the best available. Firstly, they are so lightweight that you don't feel anything at all. Secondly, they are very stable both in defense and in attacks, even in multiple repetitions and continuous clashes. You don't feel pain but you feel the impact, meaning the absorption is excellent. As a result, your legs don't get tired. Truly, after trying many different shin guards, these are the best I have worn. The only ones I haven't tried are the ones from Hayabusa. I highly recommend them