Sunday, March 22, 2026
Climbing & Mountaineering11 Mar 20262 min read

Discover the Lightweight FT-One Ultra-Lite Harness by Petzl

Petzl has launched the FT-One Ultra-Lite, a revolutionary full-body harness that combines lightweight materials with advanced features for worker comfort. Designed for safety and mobility, this harness sets a new standard in fall protection equipment.

Discover the Lightweight FT-One Ultra-Lite Harness by Petzl
Image via prnewswire.com

Key Takeaways

  • 1.Weighing in at approximately 30% lighter than Petzl's original FT-One model, the Ultra-Lite is a result of a meticulous redesign of materials and hardware.
  • 2."We challenged ourselves to rethink what a full-body harness could be," said Zack Winters, Director of Product and Applied Engineering at Petzl.
  • 3."Our goal with the FT-One Ultra-Lite was to push harness design to its technological limit while staying fully compliant with safety standards.

In a game-changing move for safety gear, Petzl has unveiled the FT-One Ultra-Lite™, an innovative full-body harness designed to dramatically reduce weight and enhance comfort, mobility, and breathability for workers operating at height.

Weighing in at approximately 30% lighter than Petzl's original FT-One model, the Ultra-Lite is a result of a meticulous redesign of materials and hardware. Advanced engineering ensures that this harness does not compromise the strength essential for effective fall arrest systems while prioritizing worker comfort.

Central to the FT-One Ultra-Lite's design are its titanium alloy D-rings, marking an industry first for fall protection harnesses. These aerospace-grade components outshine traditional aluminum and steel options by being lighter and more robust, while also boasting corrosion resistance, making them ideal for demanding work environments.

Petzl has not overlooked airflow and heat management in the FT-One Ultra-Lite. The harness features vented webbing and innovative gel padding that are engineered to enhance airflow and diminish heat buildup, allowing workers to stay cool and comfortable during extended use. Raised padding structures and ventilation channels work in tandem to effectively dissipate heat and moisture.

Additional thoughtful features of the FT-One Ultra-Lite include magnetic strap connectors that elegantly secure any excess adjustment straps, and streamlined trauma packs that sit closer to the waist, minimizing bulk and snag hazards. This design not only helps in maintaining a low profile but also promotes greater freedom of movement, all while adhering to the expected durability in professional fall protection gear.

"We challenged ourselves to rethink what a full-body harness could be," said Zack Winters, Director of Product and Applied Engineering at Petzl. "Our goal with the FT-One Ultra-Lite was to push harness design to its technological limit while staying fully compliant with safety standards. By reducing weight and improving airflow without compromising strength, we're helping workers stay comfortable, mobile, and focused on the job."

The FT-One Ultra-Lite is offered in both belted and non-belted configurations, available in sizes ranging from XS through 2XL, ensuring a fit for diverse users. For those wanting to learn more about this exceptional harness, additional information can be found at [Petzl's website](https://shorturl.at/juLaH).

About Petzl: With over three decades of commitment to worker safety, Petzl is dedicated to designing and manufacturing high-quality fall protection equipment. The company’s focus on engineering and reliability helps those who work at height operate in safety and comfort. Discover more at [Petzl’s official site](https://www.petzl.com).