3M Coban Self-Adherent Wrap - 4" x 5 Yards

I'm a runner with a tendon in my left arch that constantly pops out of place during my runs, and yes it's painful. This works great to hold the loose tendon in place. I've experimented with wrapping it directly on my skin and over my tight-fitting running sock. Both methods work well and are comfortable, but the over-the-sock method is just a little more comfortable and easier to remove (with a blunt scissors). Don't need much, just a foot or so to wrap around the rach.