I bought a pair of Fox Comp 5 boots before the race season. I only got maybe 2 or 3 desert races in on them before they started coming apart at the seams. On top of that, I cant keep the bottom buck from coming undone. The bucks are very cheap. It is too bad too, i really liked the feel of them and they required no break in time. I recently found some Moose M1 boots for very cheap and i think they will hold up better even though they take a little bit of break in. All in all im disapointed in the Comp5 boot and hope that Fox rethinks their design.