Anyone out there ever seen a hip brace pad that will take different shims of minicell foam? It is like a packet. One velcros around each of your hip brace "panels" and allows you to adjust how tight your hip braces are easily. It would be a great addition for someone who shares their boat. I would like it because in the winter I could remove a 1/4" shim from each one to better fit cold weather paddling clothing. I think the white water paddlers use them more. Please post if you know the name and/or website where I can look at them.