NASA will wear high-tech Prada long johns to the Moon
Axiom Space and Prada have revealed the base layer astronauts will wear under NASA’s next Moon spacesuit for Artemis IV in 2028. It circulates water for cooling, provides ventilation, and includes backup support.
Intelligence analysis by GPT-5.4 Mini
The Verge says the Prada-Axiom collaboration has moved beyond the outer spacesuit and into the hidden layer that matters for comfort and survival. The new Liquid Cooling and Ventilation Garment is designed to keep astronauts cool, move oxygen through the suit, and handle carbon dioxide inside the AxEMU.
NASA’s Moon suit has an inside layer that works like a tiny air-conditioned shirt and pants. It moves water and air around so astronauts do not overheat and can breathe safely, like a helper system inside a winter coat.
Analysis
What Axiom and Prada showed
Axiom Space and Prada have now revealed the Liquid Cooling and Ventilation Garment, or LCVG, for the AxEMU spacesuit. This is the layer astronauts wear underneath the outer suit, and it is meant to keep them cool and comfortable during long periods inside the suit and while doing spacewalks.
The system works by moving cold water through tubes built into the garment, pulling heat away from the astronaut’s body. The article says the suit also has a backup cooling setup, which is an improvement over older designs. That matters because the base layer is doing a lot of heavy lifting before the outer suit is even involved.
Why the base layer matters
The LCVG is also part of the suit’s breathing support. It helps deliver fresh oxygen to the helmet area and carries exhaled carbon dioxide to a scrubber so it can be reused. In other words, it is not just clothing; it is part of the life-support system.
The Verge notes that this is not the first time NASA has been involved in a project mixing high-tech materials with high-fashion design. It points to the BioSuit concept backed by NASA, created by MIT professor Dava Newman with architect Guillermo Trotti.
The big picture is straightforward: Artemis IV, expected to return humans to the Moon in 2028, will rely on equipment that has to be both highly functional and wearable for real people in extreme conditions.
Key points
- Axiom Space and Prada revealed the Liquid Cooling and Ventilation Garment for the AxEMU spacesuit.
- The LCVG will sit underneath the outer suit and help astronauts stay cool and comfortable.
- Water circulates through tubes in the garment to remove body heat, and the suit includes a backup cooling system.
- The garment also helps route oxygen to the helmet and move carbon dioxide to a scrubber.
- The suit is tied to Artemis IV, which NASA expects to return humans to the Moon in 2028.
If the design works as intended, astronauts on Artemis IV could get better cooling, comfort, and breathing support inside their suits. The backup cooling system also suggests a more resilient setup than older generations of space gear.
The article makes clear that the LCVG is a critical life-support layer, so any flaw in cooling or ventilation could become a serious mission risk. The suit also still has to prove itself in real lunar conditions, not just in a reveal.
