Flannel Sherpa Jacket - Limited Edition

Our most refined and premium garment to date. Built without compromise. Backed for life.

The Terreign Flannel Jacket takes everything customers loved about our bestselling Flannel Shirt and elevates it into something completely different.

Taking two of our most popular flannel colourways — Grey & Black and Green & Black — we've rebuilt the concept from the ground up to create an exceptional cold-weather jacket, packed with premium materials, considered details and unmistakable Terreign character.

Inside, the body is lined with beautifully warm, soft and plush Sherpa fleece, transforming the familiar flannel exterior into a substantial jacket designed for colder days.

Throughout the garment, black ripstop accents add contrast, durability and a technical outdoor edge. From the fabric combinations to the hardware, patches, pockets and woven branding, there are details everywhere you look.

This isn't simply a lined version of our Flannel Shirt.

It's the most refined garment we've ever produced.

And because this is a true Limited Edition, once they're gone, they're gone.

PLEASE NOTE — PRE-ORDER

Due to the VERY LIMITED number of jackets available, this item is being released as a PRE-ORDER.

All orders containing this jacket will be dispatched from 21/09/2026.

Please bear this dispatch date in mind when placing your order.

Our First Ever Lifetime Guarantee

We're so confident in the quality and construction of this jacket that we're doing something we've never done before.

Every Terreign Limited Edition Sherpa Flannel Jacket comes with a Lifetime Guarantee.

That's how strongly we believe in what we've created.

This isn't a garment designed for one season. It's been developed to be worn, relied upon and enjoyed year after year.

A premium jacket deserves premium backing.

Built differently. Backed for life.

From Bestseller to Something Exceptional

Our Flannel Shirt quickly became one of the most popular garments we've produced, and we knew that if we were going to develop it further, we couldn't simply make small changes.

We wanted to create something special.

The recognisable Grey & Black and Green & Black check colourways remain, but almost everything else has been elevated.

A plush Sherpa-lined body provides exceptional warmth and comfort, while carefully positioned black ripstop fabric introduces additional durability and gives the jacket a more technical, outdoor-inspired appearance.

The result feels substantial the moment you pick it up.

Warm. Soft. Rugged. Refined.

A jacket that looks just as good heading into town as it does out in the elements.

Details Everywhere You Look

This is where the Terreign Flannel Jacket really stands apart.

We've obsessed over the details.

Premium pressed Terreign icon buttons replace ordinary hardware, giving the jacket a distinctive finish right down to the smallest components.

Black ripstop accents feature throughout the design, including a contrasting ripstop chest pocket housing a beautifully finished woven Terreign branded badge.

Additional woven patches and subtle branded elements have been carefully positioned across the garment, creating points of detail without overpowering the jacket itself.

Every fabric, button, badge, pocket and finishing detail has been considered.

The closer you look, the more you find.

Plush Sherpa Lining

At the heart of the jacket is its beautifully soft and warm Sherpa-lined body.

The plush lining adds serious warmth without sacrificing comfort, giving the jacket a completely different feel from a traditional flannel overshirt.

It feels exceptional against the body and gives the garment the substantial, premium character we wanted from the very beginning.

Throw it over your favourite Terreign tee and you're ready to go.

Premium Ripstop Accents

Contrasting black ripstop fabric has been incorporated throughout the jacket, bringing additional texture, durability and technical character to the classic flannel design.

Originally developed for demanding applications where resistance to tearing matters, ripstop brings an outdoor influence that feels completely at home within Terreign.

The combination of traditional flannel, plush Sherpa and technical ripstop creates something genuinely distinctive.

Exceptional Fit & Feel

A jacket can have every premium feature imaginable, but none of it matters if the fit isn't right.

We spent time getting this one right.

The silhouette retains the relaxed character that made our Flannel Shirt so popular while feeling more substantial and structured as a true jacket.

The weight, warmth, softness and fit come together to create a garment that feels every bit as premium as it looks.

Put simply:

The fit is exceptional.
The feel is exceptional.
And it looks incredible.

A Genuine Limited Edition

This isn't a permanent addition with unlimited stock.

The Terreign Sherpa Flannel Jacket has been produced in strictly limited quantities across both colourways.

Once this production run sells through, availability is gone.

No mass production. No endless restocks.

Just a genuinely special Terreign garment created in limited numbers for those who get one.

Sustainable by Nature

Premium doesn't have to mean compromising our principles.

As with Terreign garments throughout our collection, sustainability has remained at the heart of the development process, with recycled materials incorporated into the garment wherever possible.

Our focus remains simple: create better clothing, make it responsibly and build garments people actually want to keep.

And with our first-ever Lifetime Guarantee, we've taken that philosophy further than ever before.

Trusted by Thousands

Terreign has grown through customers who believe in what we're building.

With over 1,000 five-star reviews, our community has come to expect exceptional quality, distinctive design and garments built differently from conventional fast fashion.

Every garment is designed, finished and dispatched here in the UK, allowing us to maintain the standards our customers expect.

The Limited Edition Sherpa Flannel Jacket represents the next evolution of that approach.

More refined. More detailed. More premium.

Key Features

• Limited Edition production
• Available in Grey & Black and Green & Black
• Beautifully soft and plush Sherpa-lined body
• Premium flannel outer construction
• Technical black ripstop accents throughout
• Contrasting ripstop chest pocket
• Premium pressed Terreign icon buttons
• Woven Terreign branded badge
• Additional premium woven patch detailing
• Substantial, warm and exceptionally comfortable construction
• Relaxed, structured jacket fit
• Designed for layering
• Built for outdoor and everyday wear
• Recycled materials used throughout
• Designed, finished and dispatched in the UK
• Backed by over 1,000 five-star customer reviews
• Terreign's first-ever Lifetime Guarantee

Care Instructions

To protect the materials, construction and finish of your Terreign Sherpa Flannel Jacket, we recommend treating it with care.

• Wash at 30°C
• Wash with similar colours
• Fasten buttons before washing
• Do not tumble dry
• Air dry naturally
• Do not bleach
• Avoid high heat
• Follow the garment care label for full instructions

Washing at lower temperatures helps preserve the fabrics and appearance of your jacket while reducing unnecessary environmental impact.

Built Differently. Backed for Life.

We've never offered a Lifetime Guarantee on a Terreign garment before.

Until now.

The Limited Edition Sherpa Flannel Jacket represents everything we've learned about materials, construction, fit and design brought together in one garment.

It's warm. It's rugged. It's refined. And there are details everywhere you look.

We believe it's one of the finest garments we've ever put the Terreign name on.

That's why we're prepared to stand behind it.

For life.

LIMITED EDITION. LIMITED STOCK. LIFETIME GUARANTEE.

This is the Terreign Sherpa Flannel Jacket.

Size guide