The official "mondo size 30" or higher thread - Gear Talk - Newschoolers.com
Mondopoint: What is it, and how is it measured? - The Outdoor Gear Exchange Blog
Boot Sole Length (Pop Up)
How to find the right ski boots when you have weird feet - Slope Runner
Amazon.com: Infassic Fraction To Decimal To Millimeter (mm) Conversion Chart Magnet - Standard To Metric Magnetic Quick Reference Guide - Inches To Mm Cheat Sheet - Inch Fraction & Inch Decimal -