Sorry, either you cannot reply to this topic or you have not verified your email address by clicking on the verification link in the email we sent you when you registered. If you did not receive an email from us, or need us to resend it, please visit your User Profile page.
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: