http://www.podmx.com/ I have older model Pod MX knee braces/impact protectors. They fit very well and are comfortable. For me the only downside is that on my (now not so muscular) legs they tend to slip down some, but my boots help keep them up enough for use though so its not a big issue. Just wanted to add that they also provided me with extreme impact protection this past weekend when I swiped a fallen oak log at pretty good trail speed. enough to knock my leg back off the peg to an almost crash. The impact broke the pods lower frame (CF and FG) I only have a swollen zone on my right shin around into my calf. The hit energy was taken by the Pod instead of my lower leg bone, my leg does have a nice skin peeled chafe from continuing to ride with the Pod broken ends rubbing until we hit lunch and I duct taped it back together. Good product. Add this any good quality set of knee/shin guards would have given the same protection I would think.