Black Diamond Chaos Harness

Article number: P-42996
Availability: Out of stock

The most comfortable and durable harness from Black Diamond for high-output multi-pitch free climbing and trad cragging, the Chaos climbing harness offers premium padding and abrasion resistance.



  • Kinetic Core Construction uses a thin layer of Vectran liquid crystal polymer fibers in place of traditional webbing to evenly distribute weight across the waist and legs
  • Bullhorn-shape waistbelt is ergonomically designed for all-day comfort
  • Lightweight aluminum Speed Adjust buckle is prethreaded for quick and secure 1-handed operation
  • 4 pressure-molded gear loops hold cams, slings and on-route essentials, and the front 2 loops are oversize for optimized racking
  • Rear elastic straps adjust easily
  • Black Diamond Chaos Climbing Harnes has a rear haul loop that's rated at 12kN


Weight (see spec chart) is based on size Medium. See specifications below for size detail:

  • Small fits waist 27 - 30 in., leg 19 - 21 in.
  • Medium fits waist 30 - 33 in., leg 21 - 23 in.
  • Large fits waist 33 - 36 in., leg 23 - 25 in.
  • X Large fits waist 36 - 39 in., leg 25 - 27 in.


Technical specs

Best Use
Fits Waist
27 - 39 inches
Padded Waist
Gear Loops
4 Loops
Belay Loop
Leg Loop Size
19 - 27 inches
Padded Leg Loops
12.7 ounces
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