Best boots I have ever have, I have had top of the line Sidis (worst, maybe is the heat but they come appart), Pumas 1000vs (very good, 4 years and keep working), but this is another level of confort, grip, the soft inside part does not grab anything.
So when's A*'s planning to do a revamp/upgrade of the Supertech R's. They've been out on the market for like 5+ years now.
They've done minor improvements throughout it's life (zippers, stretch panels, inner boot etc). They just did a product release for fall so Spring at the earliest, but I doubt it.