Burton bindings might be the worst on the market. I have had the Triad's since December. Screw's fall out, the leather on the strap has worn down and is ripping, the padding on the high back is also terrible, and has started to fall apart at the seams. The high back has way too much flex and it gets worse over time. The top strap cushion is also very inefficient with way too much bulk.
If you are a serious rider looking for a quality binding, look somewhere else, Burton is not the way to go.
My buddy also had the C-60's and after his third time riding them the high back broke.
Very disappointed, Burton bindings are all hype.