Dune's intricate world-building and futuristic technology make it a beloved read for fans. While some elements may be enigmatic, the story's innovations are thoroughly examined. From advanced aircraft to faster-than-light travel, Dune boasts an impressive array of cutting-edge gear. However, even the simplest invention in the franchise, the stillsuit, plays a vital role in ensuring survival in the harsh desert terrain of Arrakis. As the majority of the story unfolds on this unforgiving planet, characterized by blistering temperatures and rugged landscapes, the right equipment is crucial to endure its extreme conditions.
How Does Fremen Armor Work?
The Fremen, native to Arrakis, have developed unique traditions and beliefs that reflect the extreme conditions of their home planet. Their culture revolves around water, which is scarce on Arrakis, with only one natural source available. The Fremen go to great lengths to preserve water, utilizing tools such as the stillsuit. This specialized armor recycles every drop of water in the human body, reducing potential loss to less than 5 milliliters per day. The suit, made up of multiple layers of fabric and sturdy outer garb, covers the entire body to protect against sunburn and capture perspiration in its lattice. It also includes a catheter, nose plug, and face mask, providing wearers with filtered air and allowing them to survive in the harsh desert climate.
The stillsuit captures and purifies any bodily fluids, such as sweat, urine, and saliva from respiration, ensuring a constant reserve of clean water. Filters within the suit cleanse the salt, water, and waste, while catchpockets and the wearer's exhalation push fluids through the system. Although not pleasant, the wearer can drink the reclaimed water through a tube clipped at the neck. This innovative system provides a reliable source of water for the desperate people of the desert, who can continually refill the suit through their body's natural processes.
When Do Fremen Wear Stillsuits?
Fremen must always don their stillsuits, which serve as both a survival necessity and a cultural symbol. In the eyes of these desert dwellers, water is a sacred resource that belongs to the community. Refusing to wear a stillsuit would result in a wasteful loss of precious fluids to the merciless sands. Although Fremen have some flexibility to shed their suits in their small settlements, many feel a personal obligation to conserve water and thus maintain their stillsuits in pristine condition.
Every Visual Depiction of Stillsuits
In an effort to accurately recreate the stillsuits, Jacqueline West and Jose Fernandez utilized "micro-sandwiches" made of acrylic fibers and porous cottons in Denis Villeneuve's 2021 Dune. These suits feature real tubes for increased flexibility and resemble a combination of modern extreme sports and tactical gear. They offer the closest current representation of what a stillsuit may look like in real life, demonstrating the impressive attention to detail put into updating this iconic element of the Dune universe. Fans can look forward to seeing these modern stillsuits in action in the upcoming Dune: Part Two.