Tall, supportive, early-season boot suggestions?

[TravisN]

I have been running uninsulated Kenetrek Mountain Extremes for the last five years. They are great, because I need the tall ankle support they provide, but they are super hot in the early season. I tried Crispi Idahos last year thinking the mesh would breathe better than the full leather Kenetreks, but the plastic exoskeleton pinched the top of the my toes/foot when I walked. Does anyone have any suggestions for a tall boot with good ankle support, that is more breathable?