The question of what a humanoid robot wears to work sounds frivolous until you think about where Persona AI's robots are going: shipyards, steel mills, welding lines, and heavy manufacturing floors where heat, abrasion, and mechanical stress are constant. The same conditions that make those environments hard on human workers make them hard on robots — and Persona AI has found an unusual partner to think through the materials science.

Houston-based Persona AI announced on May 11 a research and development collaboration with Under Armour to explore whether advanced performance textiles, originally developed for athletic apparel, can be adapted to protect and enhance industrial humanoid robots. The partnership is an early-stage research initiative, not a commercial product announcement — but the underlying logic is direct enough to take seriously.

The Technical Problem

Persona AI's humanoid robots are designed for physically demanding industrial applications: welding, heavy manufacturing, hazardous material handling. In those environments, the robots face the same physical stresses as human workers — sustained heat from welding operations and high-temperature equipment, abrasion from repetitive contact with metal surfaces, and the mechanical demands of 25+ degrees of freedom in motion.

The three research focus areas reflect exactly those conditions:

  • Thermal regulation — managing heat generated internally by the robot's actuators, and externally by the welding and manufacturing environment
  • Abrasion resistance — protecting limbs during repetitive movements against metal and composite surfaces
  • Agility and flexibility — ensuring that any protective material layer doesn't impede the range of motion the robot needs to do its job

Under Armour's technical materials portfolio was built to solve analogous problems for human athletes: keeping bodies cool under sustained exertion, protecting against abrasion and impact, and maintaining mobility under compression. The translation from human performance wear to robot protective gear is not obvious, but the underlying engineering disciplines overlap more than the product categories suggest.

Who Is Persona AI

Persona AI is headquartered at Houston's Ion innovation hub and was founded in June 2024 by Nicolaus Radford and Jerry Pratt. Radford spent years at NASA's Johnson Space Center, where he was principal investigator of the Dexterous Robotics Lab and chief engineer of Robonaut 2 — the humanoid robot developed for potential use on the International Space Station. Pratt was previously CTO of Figure AI.

The company has raised approximately $25-27 million in pre-seed funding and already has signed deployment agreements with HD Korea Shipbuilding and Offshore Engineering, HD Hyundai Robotic, and POSCO Group — the South Korean steel giant. Its most recent hire, Brian Davis (formerly of Amazon Robotics and Dell), joined as head of global manufacturing to prepare for production scale.

The Bigger Picture

Kyle Blakely, Under Armour's SVP of Innovation, framed the collaboration as an opportunity to "apply our innovation expertise in a new context." For Under Armour — a company that has been working to reinvent itself around technical performance products — a credible robotics research partnership is a differentiated application of its core materials IP.

For Persona AI, the partnership does something more specific: it signals that industrial humanoid robots will require an ecosystem of specialized supporting products, not just the robot itself. If Persona's robots are deployed at scale in shipyards and steel plants, the materials those robots are made of — and wear — become engineering decisions with real operational consequences. Getting ahead of that problem, with a partner that has deep materials science expertise, is a reasonable use of early-stage research bandwidth.

The goal, both companies say, is to eventually "establish a global standard for robot-specific performance gear" — a product category that does not yet formally exist. That may prove ambitious. But someone will define it, and Houston companies appear to be making the early moves.