[pct-l] XC ski boots's

[jmertes at verizon.net (John Mertes)]

OK, This is off-topic but I think some of you could advise me.

I have a pair of Asolo XC ski boots with an extended toe for 3-pin 
bindings. The bootsw are ankle high. I got them 15 or so years ago.  My 
question: Is the 3-pin binding system still being used for XC skiing. 
(I'm referring to true cross country skiing -- not skiing around on 
groomed trails with set tracks.  Are the boots suitable for today's 
skis, or should I just toss them into the trash.?

"an old timer"