Arc'teryx - R320a Harness

Arc'teryx - R320a Harness
size chart

Availability: Out of stock

Stock #: C550-

You've probably heard the saying "less is more," and in some ways that's what the Arc'Teryx R 320a harness is about. But a more accurate description might be "less and more" - less weight and less bulk, yet more strength and more comfort. It sounds like the usual marketing mumbo-jumbo, but take one look at the Warp Strength Technology swami belt on this harness and you'll see that it goes beyond the ordinary. It seems alarmingly thin, and yet it's incredibly strong thanks to the usual design excellence of Arc'Teryx, who have engineered the belt and leg loops to evenly distribute pressure across the entire harness. Take that premium design and pair it up with premium materials, and you get a barely-there harness that still offers supple comfort and the highest degree of safety.    


  • Weight: 320 grams
  • Two drop seat buckles
  • Self locking buckle
  • WST™ load is evenly supported across entire harness structure
  • Non-structural haul loop
  • Wear safety markers on belay loop and tie-in points
  • Stretchy mesh storage bag
  • Large width WST™ (Warp Strength Technology™) swami belt
  • Four gear loops
  • Adjustable leg loops


  • 7075 T6 aluminum anodized buckle
  • Burly™ Double Weave four-way stretch fabric
  • Vapor Mesh
  • Type 66 nylon webbing
  • Polyurethane gear loops
  • Spacermesh™

Additional Information