Vermesh

Vermesh is a fictional material that appears in the science fiction novel "Dune" by Frank Herbert. It is described as a synthetic, metallic mesh with remarkable properties, particularly its ability to dissipate kinetic energy. This makes it highly effective as a protective armor, capable of stopping or significantly slowing down projectiles and melee attacks.

In the context of "Dune," Vermesh is often used as a component in the stillsuits worn by the Fremen, the native inhabitants of the desert planet Arrakis. The stillsuits are designed to reclaim the body's moisture, and the inclusion of Vermesh in their construction enhances their protective capabilities against the harsh environment and potential threats. The mesh is woven into the fabric of the suit, providing a layered defense without overly hindering movement or breathability.

The exact manufacturing process or origin of Vermesh is not deeply detailed in the novels, suggesting it is a readily available or standard material within the Imperium's technological framework. Its primary function is defensive, making it a crucial element in the survival strategies of those living on Arrakis. The material's ability to absorb impact is central to its utility, showcasing how advanced materials play a significant role in the world-building of "Dune."