MerrellMen's Moab 3 Mid Waterproof Hiking Boot, Earth, 10 UK

Are the moab 3 made in the usa?

Any estimate of how many miles these will last?

I require orthotics in any shoes i wear. will these merrells accommodate orthotics and, if so, should i order a larger size than i normally wear?

Do these have a hard toe? Or is the toe normal?