I was up in the show room a month or two ago and they said the Kenai is being discontinued. It's definitely a piece I like a lot, they said they had something new coming out to replace it.
I just tried on the new Kenai at the show room and they seemed pretty nice. I'd order more true to size on the new kenai. It fit looser than the original.
And just a heads up on the "lifestyle" type synthetic puffies that Kuiu makes. If they have an elastic cuff, that cuff is pretty small/tight. I had a really hard time getting my hands out of them.