Adam Ondra Sender Light Harness, by Mammut, is a high-performance climbing harness designed for demanding climbers seeking lightweight design, freedom of movement, and maximum efficiency.
Developed in collaboration with international champion Adam Ondra, this harness embodies technical excellence for sport climbing and crag performance.
Designed to push the limits, the Sender Light Harness stands out with its featherlight weight and minimalist construction. Its innovative technology ensures optimal load distribution while maintaining a slim and ergonomic structure. The result: remarkable comfort with no compromise on performance.
Thanks to its tailored fit and soft, breathable materials, this harness offers exceptional freedom of movement. It perfectly supports dynamic movements, wide ranges of motion, and technical sections, making it ideal for difficult routes and ambitious projects.
The Adam Ondra Sender Light Harness is intended for advanced and expert climbers looking for a technical harness for crag climbing, competition, or indoor performance. It is particularly well suited for those tackling demanding routes where every gram counts.
Main features
- Elastic leg loops providing a perfect fit without adjustment buckles
- Optimized design for exceptional hanging comfort
- Two reinforced gear loops (tested to a load of 25 kilograms each)
- Extra strong Dyneema belay loop
- Lightweight and reduced bag volume
- An indicator located in the tie-in point signals when the harness needs to be replaced.
- Compact storage bag included