Summary: The Crispi XP combines 4-buckle performance with a lower cuff and softer flex than the XR to make a great touring boot. For the less aggressive skier, this will still be plenty of boot for resort skiing.
Skiing magazine:"If you ski more out-of-bounds than inbounds, try the XP. Testers found it too "loosey-goosey" for big-mountain charging, but - thanks to a small power strap, the lowest cuff height in the category, and a sane flex - it's just right for touring."