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Outdoor Research Ferrosi Pants - Men's

Outdoor Research Ferrosi Pants - Men's
  • Color: Coyote
  • Color: Coyote
  • Color: Coyote
  • Color: Coyote
  • Color: Coyote
  • Color: Pewter
Please select options


Your feedback inspired the new and improved Ferrosi. Long-time favorite features are back, along with a new sustainable fabric and better-than-ever fit. The new waistband retains its shape and comfort without stretching out. Check the size chart for your perfect pair, and consider sizing up if you prefer a classic Ferrosi fit.

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. On rock, trail and water, from spring through summer and fall - you'll be a happy camper if you wear your Ferrosi.

  • Water Resistant
  • Wind Resistant
  • Breathable
  • Lightweight
  • Quick-Drying
  • Movement-Mirroring Stretch
  • Abrasion-Resistant
  • UPF 50+

  • 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

INSEAM: 32 inches

WEIGHT: 11.95oz/338g

  • Machine wash cold separately, rinse thoroughly.
  • Do not bleach.
  • Do not use fabric softener.
  • Line dry in shade.
  • Do not iron.
  • Do not dry clean.


Outdoor Research Ferrosi Collection

Part Numbers

Option UPC Store SKU
Coyote / 30 727602903453 PAN604786643
Coyote / 38 727602903804 PAN606875903
Pewter / 30 727602512600 PAN607344262
Pewter / 32 727602512624 PAN607530552
Pewter / 36 727602512679 PAN606717022
Pewter / 38 727602512686 PAN604596442
Black / 30 727602512488 PAN594498642
Black / 32 727602512501 PAN597380432