The boots don't do much for me personally, but the laced KSO Treks (Trek LS) are interesting. The Bormio looks cool, but I am not sure where you could wear it. It definitely isn't for running or exercise of any sort - ankle movement is to restricted. I guess in place of KSO Treks where your ankle would be a bit chilly.
Too bad there is no KSO with laces. I like the ultra-thin sole of the original KSO but laces would be nice vs the current slipper model.