Just put my first motos on these braces last weekend. They are by far the most comfortable knee braces I've put on. I had previously purchased the Asterisk Ultra Cell and found they did not fit my leg correctly and were very tough for me to ride in. The Evs R8 Pro went right on and I almost forgot they were different the my trust Thor Force knee gaurds. The brace feels sturdy and like it will hold up in a crash. I also really like that the knee is protected weather your leg is bent or straight unlike most other knee braces I have tried. My only two complaints would be the buckles could use some beefing up, The plastic there seems a little weak. My only other issue was with the hinge lock system. Replacing the shims was easy enough but I only got 2 shims of each lock out degree (0, 10. 15, 20, 30) and the directions say to put the same shim on both sides of the hinge. Other than that these braces are absolutely amazing, and I would highly recommend them to anyone looking to move into a set of full braces.