Arc'teryx Sigma FL Pant - Men's

Arc'teryx Sigma FL Pant - Men's
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The Sigma FL Pant strikes the ideal balance between lightweight and durability. This versatile softshell pant is designed for fast and light tactics on rock, alpine and ice climbing routes. Material mapping places Wee Burly™ Double Weave reinforcements in the seat and knees and air permeable, 4-way stretch Fortius™ 1.5 in the body for increased mobility and reduced weight. The Trim fit and tapered lower leg minimizes loose fabric and articulation enables full range of motion and a drawcord at the cuff seals out updrafts and debris.


  • Lightweight
  • Durable
  • DWR (Durable Water Repellent) finish repels moisture
  • Four-way stretch textile
  • Articulated patterning for unrestricted mobility
  • Gusseted crotch for comfort and freedom of movement
  • Trim fit ensures better line of sight while climbing
  • Adjustable pant cuff with grommets for installing a gaiter cord
  • Adjustable integrated webbing belt
  • Waistbelt fits comfortably under harnesses and backpacks
  • Harness friendly zippered hand pockets
  • Reinforced knees and seat
  • Weight: 370 g / 13.1 oz
  • Fit: Trim fit, Tapered leg
  • Activity: Rock Climbing / Ice Climbing / Alpine Climbing / Mixed Climbing
  • Model: 20089


  • Fortius 1.5™—88% nylon, 12% elastane, 220 g/m . Lightweight, durable, non-insulated, stretchy nylon/spandex blend textile.
  • Wee Burly™ Double Weave

TEAM BERG'S Serving snow sports enthusiasts since 1955
Berg's is the Best Awesome service! Nice folks. Highly recommend. - Kevin
Great experience Berg's was quick to answer my question online and so helpful with my order. I got a great deal and I'm thrilled with my skis! - Alyssa
Thanks so much!!! Thank You! As for me - You are great independent family owned store! I'm sure, I will shop here again! Big thanks guys! - Tomasz

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