Ultralight alpine harness for technical mountaineering.
Breathable
Durable
ALUULA A86X and A175 are stronger than steel by weight, delivering exceptional strength with minimal bulk
New WARP Strength Fusion Technology™ bonds ultralight materials to create a low-profile, high-strength chassis that maintains integrity under load
Weight is distributed across the waist belt and leg loops for comfort and support while hanging and belaying
Braided UHMWPE fibres are spliced together at the rise for strength without adding bulk, then splayed and bonded creating a minimal harness chassis
BraidLock™ leg-loop system is designed for easy, glove-friendly adjustability utilizing a “finger-trap” mechanism — it can be loosened when not under tension and constricts under load, allowing you to adjust the fit to work with different layering systems
Two full gear loops are semirigid, lightweight, and secure
Low-profile UHMWPE loops securely carry up to two emergency ice screws for crevasse rescue
Rear rise is adjustable via sliding knots, and is also replaceable, extending harness life span
Size 3 weighs in at 76g for the harness alone, 78g including the stuff sack and packaging
The leg-loop system fully opens so you can wrap the harness around yourself when wearing crampons or skis, allowing for quick transitions without removing gear
The tapered buckle allows you to easily pass through the loop with feet that secure in it in place
PFAS (Per- and polyfluoroalkyl substances) Compliant
Ultralight alpine harness for technical mountaineering.
Breathable
Durable
ALUULA A86X and A175 are stronger than steel by weight, delivering exceptional strength with minimal bulk
New WARP Strength Fusion Technology™ bonds ultralight materials to create a low-profile, high-strength chassis that maintains integrity under load
Weight is distributed across the waist belt and leg loops for comfort and support while hanging and belaying
Braided UHMWPE fibres are spliced together at the rise for strength without adding bulk, then splayed and bonded creating a minimal harness chassis
BraidLock™ leg-loop system is designed for easy, glove-friendly adjustability utilizing a “finger-trap” mechanism — it can be loosened when not under tension and constricts under load, allowing you to adjust the fit to work with different layering systems
Two full gear loops are semirigid, lightweight, and secure
Low-profile UHMWPE loops securely carry up to two emergency ice screws for crevasse rescue
Rear rise is adjustable via sliding knots, and is also replaceable, extending harness life span
Size 3 weighs in at 76g for the harness alone, 78g including the stuff sack and packaging
The leg-loop system fully opens so you can wrap the harness around yourself when wearing crampons or skis, allowing for quick transitions without removing gear
The tapered buckle allows you to easily pass through the loop with feet that secure in it in place
PFAS (Per- and polyfluoroalkyl substances) Compliant
Arc’teryx is a global design company based in North Vancouver, Canada, specializing in technical high-performance apparel, outerwear and equipment. Our products are distributed through more than 3,000 retail locations worldwide, including over 50 branded stores. Arc’teryx is named for the Archaeopteryx Lithographica, the first reptile to develop the feather for flight.
