The DC Sweep is new for 2013 and has a schizophrenic set up on the upper an lower lacing set up. It’s BOA for the bottom and traditional lace for the top. It’s kind of weird to have the quick lacing convenience of Boa on the bottom and then slow lacing set up for the top. It would be better to see the boot all boa but hey at least you get separate upper and lower adjustability. You also get a little more adjustability on the top of the boot than speed lace and BOA. DC has a decent locking mechanism on the rungs of the upper boot so for those with picky upper needs here you go. Other than the weird upper and lower lacing system the boot does a good job in terms of ride.