Originally Posted by
thump55
Make a shoe with a sliding vent cover so you can close off the vent hole in the sole without having to tape it when it gets cold out (or mid-ride).
Sidi already did this with their Ergo 3 shoe. The toe vent can be closed up via a sliding rubberized plate.
http://www.sidiamerica.com/sidi/road...ucts_road.html