This was penned by my son, but he's not subscribed to the list, so his
email bounced:

Hi OBRA,

I am 12 and do a lot of junior men's mountain bike and cyclocross races. I
am looking for used mountain biking shoes for my clipless pedals. I am
approximately a size 43. Let me know if you have a pair of shoes you want
to sell.

Evan Mobley