rak00n the numbers are just a rule of thumb I give people when they ask "when should I replace _shoes_". _Boots_ are a different story as the construction of a

rak00n the numbers are just a rule of thumb I give people when they ask "when should I replace _shoes_". _Boots_ are a different story as the construction of a hiking boot is usually so much more robust than a trail runner. I truly have no idea what mileage a hiking boot can sustain.