In reply to UKC/UKH Gear:
I bought a pair of Dolomite Crodarossa approach shoes a few years ago - that look very similar to these boots except obviously finishing below the ankle. This is the model https://absolute-snow-content.cdn.rlab.net/original/7613368118763copy.jpg
They have what looks like the same lacing system as lower down on the boots, but about a year ago the top little loop of dyneema that the laces pass through, snapped meaning you can't do the shoes up properly. Kind of annoying as they were great techy approach shoes and I've failed to think of a decent fix, and whilst I had had a couple of years of reasonably regular wear out of the shoes, the "superfabric" seems indestructible and is still in perfect condition and the sole is hardly worn either. I can see on these boot versions you have a tape eyelet and a metal hook that will take the majority of the wear from the laces being tightened but the lower cord loops for eyelets are a possible weak point.