If you want to try a standing desk for work, Conor McClure has some solid advice for you:
I’m still not sold on the usefulness of standing mats. It’s easy to see why comfortability should be prioritized, but in reality, it doesn’t need to be; after all, your standing desk exists for better health. If going barefoot for long periods of time is uncomfortable, your goal should be to train that, not eliminate the discomfort with a mat. Put bluntly: if you can’t use your standing desk without a mat for support, you’re a wimp.