@Randy1955 Thanks for reaching out!
The critical piece here is going to be the style of binding you have on your skis. Is it a 3 pin or an NNN binding? Do you know, approximately, what year the skis are? Most of the NNN bindings will be compatible with modern backcountry ski boots, however, the NNN binding has undergone a couple of changes in the last few decades so you'll want to make sure the current boots on the market are compatible with the bindings you have.
If you have an NNN backcountry binding, here are a couple of options:
If you have a 75mm 3 pin binding:
We also encourage you to check out this post about BC Nordic ski boots from about a month ago, it has some really good info as well.
Hope this helps get you started, let us know if you have more questions!
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