Thanks for the beta. I was assuming but needed the extra nudge to hem pre-home wash as I strongly dislike owning expensive denim that is too short.
I own an lIH 295 denim shirt that definitely didn't shrink more than 2 mm, so that gives me some confidence.

I'm thinking of giving them a warm soak after my first wear, to eliminate the shrinkage, then get them hemmed so the fades wear into the proper locations. I don't want honey combs developing in the wrong spots once they shrink slightly and start to crease in new locations.

Just grabbed my first pari off 634 in the 21 oz fabric. Being a bit long, I'll definitely need to hem. How much will these shrink in length after the first cold wash or soak? I would prefer to hem sooner than later, but don't want to run into the problem of them being too short after a wash. got the size 34/34. Suggestions?