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Arc'teryxSigma FL Pant - Women's

Arc'teryxSigma FL Pant - Women's

Select a color:Cobalt Moon

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Sigma FL Pant - Women's

Whether you're tackling an alpine climb or an ice climb, the Arc'teryx Sigma FL Pant keeps you moving fast and light in the mountains. By offering an ideal balance between weight and durability, the Sigma allows you to confidently maneuver technical routes. This is achieved through its material mapping construction. Arc'teryx placed Wee Burly Double Weave in the seat and knees for added durability while keeping the rest of the pant a lightweight and stretchy Fortius 1.0 for mobility. Its slim fit and tapered legs further enhance freedom of movement and are also crampon friendly so you don't have to worry about snagging the pant as you climb.


  • Softshell pant to balance weight and durability for alpine climbs
  • Reinforcements at seat and knees provide rugged durability
  • Softshell material elsewhere offers mobility and reduced weight
  • Articulated construction, slim fit, stretch fabric enhance mobility
  • Adjustable waistbelt is comfortable under your pack or harness
  • Zippered hand pockets are easily accessible when wearing a harness
  • Adjustable, crampon friendly tapered leg won't catch while climbing
  • Arc'teryx designs durable products for the outdoor athlete
  • Item #ARC00UD

Tech Specs

[face fabric] Fortius 1.0 (synthetic softshell), [reinforcements] Wee Burly
not taped
slim, tapered lower leg
[short] 29in, [regular] 31in, [tall] 34in
2 zippered hand, 1 zippered thigh
Claimed Weight
Manufacturer Warranty
limited lifetime

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