Skip to main content

Outdoor Research Ferrosi Pants - Women's

Outdoor Research Ferrosi Pants - Women's
  • Color: Naval Blue
  • Color: Naval Blue
  • Color: Naval Blue
  • Color: Black
  • Color: Black
  • Color: Black
  • Color: Pewter
Please select options


Long-time award winner and best seller, there's even more to love about the Ferrosi Pants. Improved stretch throughout and more functional features to enhance climbing and multi-sport adventures, with better recovery for multi-day use.

Not to mention: The same trusted abrasion resistance, breathability, and weather protection now comes in a 46% recycled material. You’ll find yourself wearing these for weeks between washes, and pulling on for just about everything you do outside.

  • Water Resistant
  • Wind Resistant
  • Breathable
  • Quick-Drying
  • Lightweight
  • Movement-Mirroring Stretch
  • Abrasion-Resistant
  • Harness-Compatible Waist
  • Metal Shank Button Closure
  • Brushed Tricot-Lined Waistband
  • Internal Drawcord Waist
  • Bonded belt loops
  • Drop-In Hand Pockets
  • Right Hip Security Zip Mesh Pocket
  • Back Right Zip Pocket
  • Back Left Drop-In Pocket
  • Articulated Knees
  • Drawcord Cuff Adjustments

Fabric: bluesign® approved 86% Nylon (46% Recycled), 14% Spandex 90D Stretch Woven Ripstop

UPF 50+

Weight: 8.95oz/253g

Inseam: 31in

Use a technical cleaner like Tech Wash. Household detergents can be harsh AND leave behind residues that attract water. So put down that bottle of PurpleRain OxoBLAM and clean like an outdoor pro. And be sure to check all your pockets before cleaning. Forgotten tissues and lip balm will not do wonders for your jacket. Also close all the zippers—pockets, pit zips, main center zipper—and release any tension on the draw cords.


Outdoor Research Ferrosi Collection

Part Numbers

Option UPC Store SKU
Naval Blue / 6 727602602738 PAN557397862
Naval Blue / 14 727602602776 PAN566369042
Black / 4 727602602332 PAN584590192
Black / 8 727602602356 PAN585715722
Black / 10 727602602363 PAN591476562
Black / 12 727602602370 PAN598516292
Pewter / 4 727602602462 PAN596091712
Pewter / 6 727602602479 PAN593347952
Pewter / 8 727602602486 PAN594653112
Pewter / 10 727602602493 PAN609648622
Pewter / 12 727602602509 PAN602818702