I might be misrecollecting, but did the dying process change from previous runs? And if so, has this affected the amount the fabric will stretch after wearing? Want to get an idea if I should order same size, or size up if less stretching to be expected.

Thanks, Alex.  I'll be happy to wait.

Any idea on possible timing for re-stock?

Looking for feedback on sizing in this model.  Particularly interested in hearing from anyone wearing a 634S (21) or a 634S-B (21), how does the sizing compare?  Neph, if you have the kind of specific feedback re this fabric that you had for the XHS, I'd love to hear it.

Thanks all, very helpful.  Neph, thanks for the info re stretch on the XHS. I'll measure out my 634S and do the comparison.

Those wearing both the IH-634-XHS, and, the 634-S (21 oz), do you wear the same size in each?  Size down, or up in the 'XHS'?

West Vancouver, Canada.