I am worried the medium size won’t be big enough (I have large hands and wrists), so I modified the pattern to make a size large. I added 6sts to the cast on and in pattern this worked out to one extra K and an extra repeat of the purl lace pattern. Hopefully this is enough, otherwise I’ll be frogging and adding another 6sts and will add another cable.

Had to take a break on these to finish Christmas presents, but finally they are done! And they fit perfectly! I’m very glad I added the extra repeat of lace. The only change I would make for next time is to use a stretchier cast-on.