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Arc'teryx Beta AR Pants - Men's Short

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The streamlined Arc'teryx Beta AR men's short-length pants are lightweight, 4-season pants for the mountain purist. They're a reliable, durable and packable choice.

  • With a reinforced seat, knees and instep patches, these belted-waist pants are built for rugged use
  • Made from supple Gore-Tex™ 3L Pro Shell fabric, Beta AR's are completely waterproof and windproof, and they offer excellent breathability
  • Gore Micro Grid lining is a thin, low-denier, low-density woven fabric that allows the shell to slide easily over midlayers
  • A reduced number and thickness of seams offers improved abrasion- and snag-resistance, enhanced breathability and decreased weight
  • Features a watertight, welded front fly and an adjustable nylon webbing belt
  • Exposed, watertight side zippers stop short of harness/hipbelt area and provide easy access and adjustable venting
  • Articulated and reinforced seat and knees, plus a gusseted crotch, make the Beta AR pants not just comfortable, but durable as well
  • Laminated powder cuffs offer good coverage and incorporate gripping elastic and boot-lace hooks
  • Reinforced Keprotech™ instep patches guard against abrasion
  • Pants feature a hip stash pocket
  • Tapered fit with slim construction is engineered for performance


Item 803361


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Arc'teryx Beta AR Pants - Men's Short Specs
Best use
Nylon / nylon blend
Gore-Tex Pro Shell 3-layer waterproof breathable laminate
16 ounces
Fabric type
Shell fabric
Shell lining fabric
Sun-protective fabric
Type of waterproofing
Side cargo pockets
Inseam (in.)
Average weight

Arc'teryx Beta AR Pants - Men's Short

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