Womens Pacifica Twill Pant-Pants-Free Fly-Fossil-Mountain Sports
Free Fly

Women's Pacifica Twill Pant

Stretch twill that dresses up, down, and straight to the trailhead.

$108
Color: Fossil
Size:
Size guide
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Top features
Stretch Twill Construction
Integrated Elastic Waist
Pockets for Everything
Description

Made to move from a stretch twill with an integrated elastic waist, this pant has quickly become a favored staple in our wardrobes.

With details like classic patch front pockets and a tapered leg, the Pacifica Twill can dress up or down - tailor-made for those spontaneous days, when you wanna hit the trail after work but skip the awkward backseat wardrobe change.

Perfect for
Trail to town
Performance meets style.
Everyday
Errands to easy days.
Dog walks
Daily strolls.
Features
  • Stretch Twill Construction. 98% cotton / 2% spandex twill is made to move — sturdy feel without the stiffness.
  • Integrated Elastic Waist. Integrated elastic waistband with drawstring delivers custom, all-day comfort.
  • Pockets for Everything. Smartly placed pockets keep your phone, cards, and keys close at hand.
  • Dress-Up, Dress-Down Versatility. Tapered leg and clean styling go from trail to dinner without a wardrobe change.
Size & Fit
Slim
Regular
Relaxed

Standard fit with room to move. True to size for most.

  • True to size with added stretch that moves with you
    Slightly tapered leg
Open size guide
Materials
  • 98% Cotton /.
  • 2% Spandex.
About the brand

Free Fly started with a love of the water and a mission to make natural, breathable clothing that keeps up. Their bamboo-based fabrics are buttery soft and built for comfort from sunrise paddle to sunset hang. At Mountain Sports, we love Free Fly because it’s made for life lived outside — easygoing, effortless, and always adventure-ready.

Shop all Free Fly

SKU WPAC-041
Size guide

Free Fly Size Chart - Women's Apparel

Free Fly Sizing Chart

All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort.

Women's Size Guide (Women's Apparel - single chart for tops and bottoms):

Alpha Sizes Numeric Sizes Bust Waist Hip
XS 0–2 32–33 25–26 35–36
S 4–6 34–35 27–28 37–38
M 8–10 36–37 29–30 39–40
L 12–14 38 1/2–40 31 1/2–33 41 1/2–43
XL 16 41 1/2–43 34 1/2–36 44 1/2–46
XXL 44 1/2–46 37 1/2–39 47 1/2–49

How to measure: Bust - circumference at the widest part of the chest, about 1" down from armpit; True Waist - around the natural waist, narrowest part of the torso; Hip - around the fullest part of the hips. Inseam length is listed on each product page.
Performance

How it ranks across conditions.

Calibrated against comparable products we stock, so you can compare like for like.

Stretch

Low
Moderate
High
Max

2-way stretch twill with 2% spandex

Quick-dry

Slow
Moderate
Fast
Ultra-fast

Cotton twill — built for comfort, not fast drying

Softness

Standard
Soft
Very soft
Buttery

Brushed cotton twill comfort

Best for

Is this right for you?

Desk to trailhead

Stretch twill with an integrated elastic waist skips the awkward backseat wardrobe change.

Not for: Headed somewhere hot and humid? Try the Breeze Drift Pant

Everyday wear

Patch pockets, a tapered leg, and brushed comfort dress up or down with ease.

Not for: Prefer full-on lounge softness? Try the Waffle Jogger

Full spec sheet

Technical Specs

Inseam28"
Leg opening6.5"
Fabric98% Cotton / 2% Spandex
Fabric weight305 GSM
Stretch2-way stretch
WaistbandIntegrated elastic with drawstring
Questions, answered

Before you buy.

Pulled from chats, emails and store visits. The things people actually ask us before they buy. Don't see yours?

Ask a question
How does the Pacifica Twill Pant fit?

True to size with added stretch that moves with you, a slightly tapered leg, and an integrated elastic waist with drawstring. 28" inseam with a 6.5" leg opening.

What is the Pacifica Twill Pant made of?

A 305 GSM stretch twill — 98% cotton, 2% spandex — with brushed, next-to-skin comfort and 2-way stretch.

How should I wash it?

Machine wash cold with like colors, then tumble dry low or hang dry to limit shrinkage. Skip bleach, and check the sewn-in care label for the final word.

Real people, always

Our story

Someone who's been there

Ask about a trail, a tent or a fit, and a person who uses the gear writes back.

Picked, not just stocked

We carry the brands we trust on our own weekends outside.

Easy if it's not right

Free 30-day returns, and help finding the one that is.

Free shipping over $150

Shipped nationwide since '96. Some exclusions apply.