Trailborne™ 2.5L Shell | Women's Columbia Women's Rain Jackets

Fully sealed shell for wet trails

When the forecast turns and you’re committed to the walk anyway, this is the shell that keeps the day on track. Omni-Tech and fully taped seams seal the wet out completely, while the 2.5-layer build breathes well enough that you’re not soaked from the inside on the climb. Reflective hits keep you seen as the light fades, and the moment it clears, the whole thing packs into its own pocket and rides easily in your bag.

FEATURES
MATERIALS
SIZE GUIDE
ECO CREDENTIALS
THE BRAND

- Omni-Tech waterproof-breathable construction with fully sealed seams
- Two-way front zipper and adjustable cuffs for freedom of movement
- Adjustable hood and drawcord hem seal out the weather
- Packs into its own hand pocket for easy carrying
- Reflective details improve visibility in low light
- Zippered chest and hand pockets keep essentials dry
- Shell: 100% Recycled Polyester

Size	EU Size	Bust (cm)	Waist (cm)	Hips (cm)
XS	32	81.3-83.8	64.8-67.3	87.6-90.2
S	34-36	86.4-88.9	69.8-72.4	92.7-95.3
M	38-40	91.4-95.3	74.9-77.5	97.8-101.6
L	42-44	99.1-101.6	81.3-85.1	105.4-109.2

Size	EU Size	Bust (in)	Waist (in)	Hips (in)
XS	32	32-33	25.5-26.5	34.5-35.5
S	34-36	34-35	27.5-28.5	36.5-37.5
M	38-40	36-37.5	29.5-30.5	38.5-40
L	42-44	39-40	32-33.5	41.5-43

- Measuring environmental impact in the supply chain - Columbia has been using the Higg Index Facility Environmental Module to assess supplier performance across energy, waste, water and chemical impacts since 2013, with consistently positive improvements year on year.
- Conservation through partnership - Columbia partners with leading non-profit organisations including Conservation International and Ocean Conservancy to help preserve outdoor environments and ensure natural spaces remain accessible for future generations.
They say, “Tough times never last, only tough people do,” and Columbia is living proof of it. This story starts in 1938 with a small Portland hat shop, but it was Gert Boyle, the woman who became known as Tough Mother, who gave the brand its backbone. She took on a struggling family business in 1970 and refused, against every expectation, to let it go under. What carried her through wasn’t ambition so much as stubbornness: a flat refusal to accept gear that didn’t quite do its job. That same stubborn problem-solving still runs through everything Columbia makes. How do you stay out when it’s pouring? When it’s freezing? When the sun’s relentless? Their answer has always been visible, genuinely useful innovation — the Interchange 3-in-1 jacket system, Omni-Heat reflective lining, OutDry Extreme waterproofing — the sort of tech that keeps you outdoors longer and more comfortably.

Columbia

Trailborne™ 2.5L Shell | Women's

Name: Trailborne™ 2.5L Shell | Women's
Brand: Columbia
SKU: 2154484-010-XS
Price: 144.95 GBP
Availability: InStock

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£144.95

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Colour: Black

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- Omni-Tech waterproof-breathable construction with fully sealed seams
- Two-way front zipper and adjustable cuffs for freedom of movement
- Adjustable hood and drawcord hem seal out the weather
- Packs into its own hand pocket for easy carrying
- Reflective details improve visibility in low light
- Zippered chest and hand pockets keep essentials dry
- Shell: 100% Recycled Polyester

Size	EU Size	Bust (cm)	Waist (cm)	Hips (cm)
XS	32	81.3-83.8	64.8-67.3	87.6-90.2
S	34-36	86.4-88.9	69.8-72.4	92.7-95.3
M	38-40	91.4-95.3	74.9-77.5	97.8-101.6
L	42-44	99.1-101.6	81.3-85.1	105.4-109.2

Size	EU Size	Bust (in)	Waist (in)	Hips (in)
XS	32	32-33	25.5-26.5	34.5-35.5
S	34-36	34-35	27.5-28.5	36.5-37.5
M	38-40	36-37.5	29.5-30.5	38.5-40
L	42-44	39-40	32-33.5	41.5-43

- Measuring environmental impact in the supply chain - Columbia has been using the Higg Index Facility Environmental Module to assess supplier performance across energy, waste, water and chemical impacts since 2013, with consistently positive improvements year on year.
- Conservation through partnership - Columbia partners with leading non-profit organisations including Conservation International and Ocean Conservancy to help preserve outdoor environments and ensure natural spaces remain accessible for future generations.
They say, “Tough times never last, only tough people do,” and Columbia is living proof of it. This story starts in 1938 with a small Portland hat shop, but it was Gert Boyle, the woman who became known as Tough Mother, who gave the brand its backbone. She took on a struggling family business in 1970 and refused, against every expectation, to let it go under. What carried her through wasn’t ambition so much as stubbornness: a flat refusal to accept gear that didn’t quite do its job. That same stubborn problem-solving still runs through everything Columbia makes. How do you stay out when it’s pouring? When it’s freezing? When the sun’s relentless? Their answer has always been visible, genuinely useful innovation — the Interchange 3-in-1 jacket system, Omni-Heat reflective lining, OutDry Extreme waterproofing — the sort of tech that keeps you outdoors longer and more comfortably.