Decathlon, the French brand known worldwide for affordable outdoor gear and technical apparel, has helped design a space suit that will be tested aboard the International Space Station in 2026. The project, called EuroSuit, marks one of the most unexpected and fascinating collaborations in Europe’s recent space history, a blend of consumer design, aerospace engineering, medical research, and the growing will to build Europe’s own path in human space exploration.
What makes this story extraordinary is not just the suit itself, but the ecosystem behind it: a partnership between CNES (the French space agency), Spartan Space, the biomedical institute MEDES, and Decathlon’s advanced textile and ergonomics teams. Each brings a different piece of the puzzle. CNES ensures that every component complies with the unforgiving standards of human spaceflight. Spartan Space contributes its expertise in crew systems and mission safety. MEDES oversees the medical, physiological, and monitoring aspects. And Decathlon provides mastery in human-centered product design, comfort optimization, and high-performance materials.
A New Generation of Space Suit: Fast, Autonomous, Human-Centric
EuroSuit is not intended for spacewalks but for what astronauts do most of the time: living and working inside the spacecraft. It’s an IVA suit (Intra-Vehicular Activity), designed to protect crew members during launches, re-entries, and, crucially, emergencies such as sudden depressurization. What sets EuroSuit apart from existing models is its speed and autonomy: astronauts can put it on or take it off in under two minutes, entirely on their own. In a spacecraft the size of a small apartment, or smaller, that difference can save lives.
Inside the cramped modules of the ISS, mobility is everything. The EuroSuit’s structure is engineered to adapt to the way bodies behave in microgravity, where the spine elongates and joints move differently. Its joints, bladder layers, seals, helmet architecture, and pressure systems are built around that reality. The helmet itself has a lightweight, customizable structure capable of fitting individual head shapes, while the suit’s body includes subtle articulation zones that allow astronauts to move more naturally when floating in tight quarters. Even the closures have been redesigned to be intuitive, reliable, and easy to manipulate without assistance.
ESA astronaut Sophie Adenot will be the first to test the suit in orbit. Her mission, Epsilon, scheduled for 2026, will include a full evaluation of the suit’s performance in microgravity. She will test how quickly it can be donned, how well she can move, how it responds to changes in posture, and how its internal monitoring systems behave over longer periods of wear. The data she collects will help refine the next iteration of the suit and determine how EuroSuit can fit into Europe’s broader ambitions in human spaceflight.
Why EuroSuit Matters for Europe’s Next Steps in Orbit
And those ambitions are growing.
By developing its own IVA suit, Europe is taking a step toward greater autonomy. It no longer needs to rely entirely on foreign hardware to protect its astronauts. At the same time, the suit arrives at a moment when commercial space stations are set to multiply in low Earth orbit. Future crews, governmental and private alike, will need new, adaptable, safe IVA suits for daily life in space. EuroSuit could become one of the first solutions ready for that new market.
The presence of Decathlon in this story is not a gimmick; it’s a signal. Space exploration is entering an era where comfort, usability, and human-centered design are no longer afterthoughts. They’re necessities. And they come from the same world that designs hiking jackets, trail-running shoes, and cold-weather gloves. Space is becoming more familiar—not because it’s less extreme, but because the people going there are no longer only lifelong astronauts. The next generation of explorers will include scientists, tourists, creators, students, and eventually… everyday travelers.
From Orbit Back to Earth and Into Wanderflare’s Vision
When a brand like Decathlon starts designing space suits that can be worn in under a minute, you can feel the direction the world is moving. We’re entering a time when the line between Earth gear and space gear begins to blur. When technologies that were once exclusive to NASA or ESA start to resemble something you could almost imagine trying on in a store.
And if that’s the future, then here’s the real question:
Are you ready for the day you’ll walk into Decathlon, pick up your own space suit, and get it fitted for the journey you booked with Wanderflare?
Because from where we’re standing, that day just got a lot closer.
