they're doubleizers. usually hand-made but Cadence and SAG make a nice set.

Yeah, I made them out of some nice leather I found at an arts and craft store. You don't need much, a 12x12 inch sheet was enough if I remember right.

All you need is a leather punch and some rivets

the search option isn't really working as well as it use to . . . so i'm gonna post my question here. what size clips are you guys using/what size shoe do you wear?

really depends on how much of your foot you want in the pedals.
just for reference, a 'L' usually fits sz. 9.5-11

hey, those look like mks gr-9 pedals - i thought they only took a single strap.

how have u retained the 2nd strap? do u have a pic of the under side?

(im really after gr-9 pedals, but i want to use them with double straps like this pic.)

You can run double straps on gr9's by replacing the hardware with longer bolts.

http://velospace.org/files/DSCX03023.jpg