Wavus Summer Camp - Beaded Socks

Here's a video on the technique.
Use any reasonable sized bead. Make two extra stitches in between beads to retain the stretchy quality of your socks.
Socks worn with a turned down cuff would show the beads off better.
I used a polyester sewing thread and #10 beading needle with these #10 glass Delica beads from Aura Beads in New Hampshire.