Hi FUS, I’m curious, did you decide on Keen, or another?
I’m adjusting the straps on my Z2s now and it reminded me of this thread. The Z2s, even though I love them and live in them almost year round where I live (similar to harmonicamoon), I am now reminded that the straps can take a while to set in place. Set the straps, wear a little while, adjust here or there. Lather, rinse, repeat. But once they’re set, they are set for good. They’re comfortable, I can slip mine on and off my feet without loosening them, and yet they anchor to my feet well.
Really, what needs to be adjusted now is the extra slack at the end, not the straps themselves. I try to tie the ends off in a way that it doesn’t flop around. That’s what I’m doing now. Back to that…