W's Ferrosi Pants

Outdoor Research Women's Ferrosi Pants

Built with legendary Ferrosi materials, the best-selling Ferrosi Pant is lightweight, quick-drying, and ultra-breathable — perfect for everyday trail and travel wear.

Overview

• Lightweight pants built for trail, travel, and everyday outdoor use
• Ideal for climbing, hiking, backpacking, and casual wear
• Standard fit with inclusive sizing for versatile, all-day comfort

Specifications

• Weight: 9.0 oz / 255 g
• Origin: Bangladesh

Materials

• bluesign® approved 46% Recycled Nylon, 40% Nylon, 14% Spandex

Fabric Performance

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

Design Features

• Harness-compatible waist for climbing and bouldering
• Metal shank button closure for a secure fit
• Brushed tricot-lined waistband for added comfort
• Internal drawcord waist for a customizable fit
• Bonded belt loops
• Drop-in hand pockets for easy access storage
• Right hip security zip mesh pocket for valuables
• Back right zip pocket
• Back left drop-in pocket
• Articulated knees for enhanced range of motion
• Drawcord cuff adjustments for a tailored fit

With a standard fit, inclusive sizing, and our most popular and awarded materials, the Ferrosi Pant is an everyday essential for the trail, travel, and more.