Are the Ferrosi pants good for rock climbing?

Yes. The stretch fabric, gusseted movement and harness-compatible waist with internal drawcord are made for climbing. The thin fabric also packs small for the approach.

No. They resist wind and light rain and dry quickly, but they are not a waterproof shell. Carry rain pants for sustained storms.

They have a trim, athletic cut with stretch, so most shoppers take their usual size. If you are between sizes or prefer a loose fit, consider sizing up.

Are they warm enough for winter?

Not on their own. They are a thin, breathable soft-shell best for mild to warm conditions; in cold weather most people layer a baselayer underneath.

Do they have sun protection?

Yes, the fabric is rated UPF 50+ for sun protection on exposed hikes and climbs.

What makes them different from heavier hiking pants?

They are lighter, stretchier and more breathable, with fewer pockets. Heavier pants add warmth and weather protection but restrict movement more.

Where is the Outdoor Research Women's Ferrosi Pants cheapest?

At Campmor, for $66.00, 40% under what the other stores charge, as of our latest check.

Where can I buy the Outdoor Research Women's Ferrosi Pants?

13 stores we checked sell it, including Campmor, Sports Basement, Backcountry.com, Grivet Outdoors, Enwild.

Outdoor Research Women's Ferrosi Pants

Best price now

$66.00at CampmorChecked 1 h ago

40% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

Visit Campmor

Outdoor Research discount code →

What reviewers say

Owners rate the Ferrosi highly as an all-around climbing and hiking pant, praising its stretch, breathability and packability. Common complaints are the slim fit and the thin fabric's limited warmth and weather protection.

What people mention

StretchPraisedOwners say the fabric moves with high steps and wide stances without binding.
BreathabilityPraisedReviewers call them comfortable in heat and on long climbs.
FitMixedMany like the trim cut, but some find the hips and thighs too snug.
Weather protectionMixedLight wind and drizzle are handled well; sustained rain and cold get through.
DryingPraisedThey dry fast after sweat, rain or a quick wash.
DurabilityPraisedThe abrasion-resistant face holds up against rock and brush.

About the Outdoor Research Women's Ferrosi Pants

The Ferrosi Pants are made from Ferrosi fabric, a lightweight, quick-drying and highly breathable stretch woven ripstop. The fabric resists water and wind, resists abrasion and provides UPF 50+ sun protection. Its stretch moves with the body.

The waist is harness-compatible, with an internal drawcord and bonded belt loops. The knees are articulated.

Material

86% nylon (46% recycled), 14% spandex; 90D stretch woven ripstop

Certification

bluesign® approved fabric

Fit

Articulated knees; harness-compatible waist

Waist

Internal drawcord; bonded belt loops

Sun protection

UPF 50+

Weather resistance