Naturelink leather grounding shoes with copper earthing rivets. Camel brown. Size 6. Only worn twice. In excellent condition. #barefootshoes #grounding #earthing #sustainable #loafers flats Grounding shoes, also known as earthing shoes, are designed to connect the wearer directly to the Earth's natural energy by means of conductive materials in the sole of the shoe. This connection allows the wearer to absorb the Earth's electrons, which can have various health benefits. Materials: shoe upper made of calfskin, shoe sole made of buffalo leather, ınner lining in soft lambskin, sturdy cotton thread covered with wax, non chemical natural root dye, Copper rivet, grounding shoes usa