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.
@PeterMores that measurement refers to the ski brake width. The same model binding will be available with a few different brakes to fit a variety of ski widths. You want a brake to be just slightly larger than the ski width underfoot.
If your wife already has some skis, the measurements might be printed on the ski, or you can measure them around where the brakes would fit to identify what size brake/binding you need to purchase. If she has a 95mm waisted ski you can always get a 95mm brake and the shop that mounts them will bend the brake arms just slightly to get them to fit.