Salomon Ultra X is probably my most favourite shoe. In fact so favourite that I just bought a second pair once the first one wore down, which happened pretty quicly as those aren’t very durable.
Despite a similar name, Mid shares very little with the Salomon Ultra X. Different design of the toe, different lacing system, different sole.
Hiked twice in them, 10-12km, been in deep mud, no issues whatsoever.