I went back to Run4It with 14 month old 300k Mudclaws after the Highlander and Inov8 gave me a full refund via the store to buy an alternative.
150k is a terrible return for your money...
They are the X-Talon 200. I am on my 2nd pair as I got a "free" pair when I complained that the first pair only lasted about 4 months and 100km. These new ones were exactly the same and lasted about as long. Having not owned a pair on Inov8s for about 10 years I bought these out of desperation for a wide fitting fell shoe (I have VJ falcons with dobs for Oing). I am NEVER buying another pair though as they are crap.
Have a look at the Adidas XT. It's not as grippy on the wettest stuff but I managed the Highlander in them a few years back and only recently moved on from orienteering in them. They have a really wide toe-box.