Looking for some opinions from anyone who has used this wader with attached insulated boot. I had never seen them before. Thanks,

I have a pair, the have supposedly been discontinued due to issues with the wader to boot bond. No problems with mine yet.

Same experience as ondarvr. I've had the Guide model wader with the Muck boot from the custom shop for about three years now without any problems. I also heard that they have been discontinued for the reason ondarivr states. I seem to recall they discontinued their earlier bootfoot models for the same reason five or six years ago.