I'm glad they work for you, but I would not but these purely because of the pseudoscience nonsense, regardless of how comfortable they are.

features our proprietary Grounded Conductive Laces™ and iON SYNC® earthing plug. These innovative elements create an electrical bond with the earth, mimicking the barefoot experience.

How It Works:

• Grounded Conductive Laces™: Stainless-steel-lined laces and a copper lace plug weave grounding properties directly into the sandal’s design.
• iON SYNC® Earthing Plug: A conductive rubber plug at the mid foot facilitates electron transfer from the earth to the sole of your foot.