Tracking multiple pieces of equipment per run? (Read 143 times)

Hi. Not a bug, but a feature request:

I recently started wearing off-the-shelf orthotic insoles (SuperFeet) with my running shoes. Since these also have some finite lifespan, I want to keep track of their mileage as well. How can I do this? They'll outlive the current shoes, so I can't just assume that shoe mileage == insolve mileage.

Thanks,

Bernard