Thanks seanocono and Chris for the information. Ordered a pair yesterday. UPS tracking indicates they should arrive on Thursday. Can't wait!

Any tips on care for them during the first few months of wear? My plan is to go as long as possible (6+ months) without washing.

I'm new to raw denim and seriously considering getting a pair of IH-634s's. Can anyone comment on their how comfortable they are in warm weather? The 21oz seems like it might be a bit heavy.