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Product Summary

This is the ultimate gear for extreme environments. Worn and tested by the best in the world, using GORE-TEX PRO®.  Read more.

Experience unparalleled waterproof protection with our packable, breathable, and durable K2 Winter Waterproof Jacket. Designed to withstand the extreme of mountain environments and outdoor activities, this jacket is built to excel in severe conditions while remaining versatile for everyday wear. It’s light enough to take on extreme high-altitude mountaineering expeds, it’s robust enough tackle the harshest Scottish winters and cool enough to wear while skiing.

As the design of this jacket is a close fit to the body to maintain maximum warmth, we recommend sizing up for a regular fit. 

The GORE-TEX PRO is the highest performance membrane possible – for maximum protection when the rain, snow or wind comes. An unrestricted fabric, combined with flexible construction reduces weight and pressure points. 3-layer nylon GORE-TEX PRO fabric with a 28K/<6 RET membrane.

The relaxed fit allows for free movement during any challenging obstacles. Complete with subtle reflective ascents, adjustable waist cinch and cuffs, and RECCO search technology. The K2 Winter jacket has multiple pockets to store your essentials – including pockets big enough for your gloves, valuables and there is even a handy pocket designed for your ski pass.

A true mountain all-rounder – for every adventure.

More Information

Features

Style & Fit - Designed as a slim fit to sit close to the body for a more relax fit, we recommend to size up. Please refer to size guide below.

Double-slider zip down the centre front, zipped hand pockets and zipped breast pockets

Increased zipper pullers for ease of use with gloves

Equipped with RECCO technology that makes you searchable to rescue professionals.

Dual zip underarm vent for increased ventilation.

1 zip inner pocket, 1 zipped cuff pocket

Mesh inner dump pockets (1 with Velcro fastening)

Helmet-compatible, adjustable hood with folding brim

Adjustable waist cinch.

Adjustable cuffs with Velcro.

Made in Moldova.

Technology

The GORE-TEX PRO is the highest performance membrane possible – for maximum protection when the rain, snow or wind comes. A unrestricted fabric, combined with flexible construction reduces weight and pressure points.


3-layer nylon GORE-TEX Pro fabric with a 28K/<6 RET membrane.

Equipped with Recco technology In case of avalanches and emergencies or if lost in the outdoors RECCO rescue reflectors make you searchable by organized rescue teams searching with RECCO detectors. RECCO technology is not a substitute for an avalanche transceiver.

YKK Zip.

Product Care

Wash at 30 degrees, wash separately inside out with a small amount of neutral liquid detergent and no fabric softener

Remove promptly after wash

Dry away from sources of light and heat

Do not use solvents to remove stains

Do not store the garment when damp

External part outer fabric - 100% - polyamide

Internal part outer fabric - 100% - polyamide

Pocket lining fabric - 72% - polyamide 28% - elastane

Secondary outer fabric - 44% - polyester 37% - polyamide 19% - elastane

Womens

K2 Winter Waterproof Jacket Womens

K2 Winter Waterproof Jacket Womens

Regular price £575.00 GBP
Regular price Sale price £575.00 GBP
Shipping calculated at checkout.
Color: Patthar Black
Size
  • Shipping, excludes import duties and customs fees.

Product Summary

This is the ultimate gear for extreme environments. Worn and tested by the best in the world, using GORE-TEX PRO®.  Read more.

Experience unparalleled waterproof protection with our packable, breathable, and durable K2 Winter Waterproof Jacket. Designed to withstand the extreme of mountain environments and outdoor activities, this jacket is built to excel in severe conditions while remaining versatile for everyday wear. It’s light enough to take on extreme high-altitude mountaineering expeds, it’s robust enough tackle the harshest Scottish winters and cool enough to wear while skiing.

As the design of this jacket is a close fit to the body to maintain maximum warmth, we recommend sizing up for a regular fit. 

The GORE-TEX PRO is the highest performance membrane possible – for maximum protection when the rain, snow or wind comes. An unrestricted fabric, combined with flexible construction reduces weight and pressure points. 3-layer nylon GORE-TEX PRO fabric with a 28K/<6 RET membrane.

The relaxed fit allows for free movement during any challenging obstacles. Complete with subtle reflective ascents, adjustable waist cinch and cuffs, and RECCO search technology. The K2 Winter jacket has multiple pockets to store your essentials – including pockets big enough for your gloves, valuables and there is even a handy pocket designed for your ski pass.

A true mountain all-rounder – for every adventure.

Features

Style & Fit - Designed as a slim fit to sit close to the body for a more relax fit, we recommend to size up. Please refer to size guide below.

Double-slider zip down the centre front, zipped hand pockets and zipped breast pockets

Increased zipper pullers for ease of use with gloves

Equipped with RECCO technology that makes you searchable to rescue professionals.

Dual zip underarm vent for increased ventilation.

1 zip inner pocket, 1 zipped cuff pocket

Mesh inner dump pockets (1 with Velcro fastening)

Helmet-compatible, adjustable hood with folding brim

Adjustable waist cinch.

Adjustable cuffs with Velcro.

Made in Moldova.

Technology

The GORE-TEX PRO is the highest performance membrane possible – for maximum protection when the rain, snow or wind comes. A unrestricted fabric, combined with flexible construction reduces weight and pressure points.


3-layer nylon GORE-TEX Pro fabric with a 28K/<6 RET membrane.

Equipped with Recco technology In case of avalanches and emergencies or if lost in the outdoors RECCO rescue reflectors make you searchable by organized rescue teams searching with RECCO detectors. RECCO technology is not a substitute for an avalanche transceiver.

YKK Zip.

Product Care

Wash at 30 degrees, wash separately inside out with a small amount of neutral liquid detergent and no fabric softener

Remove promptly after wash

Dry away from sources of light and heat

Do not use solvents to remove stains

Do not store the garment when damp

External part outer fabric - 100% - polyamide

Internal part outer fabric - 100% - polyamide

Pocket lining fabric - 72% - polyamide 28% - elastane

Secondary outer fabric - 44% - polyester 37% - polyamide 19% - elastane

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Defined by the elements

Tested by the world’s best in some of the most extreme environments.

Water resistance

Wind resistance

Durability

Searchability

Breathability

Defined By The Elements

Gear designed, developed and exped tested by the best in the world, in the most extreme environments on Earth – this kit is made to help you achieve your new possible.

Nimsdai Tech Talk Video - K2 Winter Waterproof GORE-TEX PRO® Jacket 

Size Guide

Chest is usually the best size predictor. However, if your hip measurements are larger, consider buying the size indicated for your hips.

Fit - Slim

As the design of this jacket is a close fit to the body, should you be in-between or want a loser fit, it is recommend to size up. Nims wears a size medium and is 5'6ft *NOTE: All size measurements are in cm.

XS S M L XL XXL
A Height 160-164 164-168 168-172 172-176 176-180 180-182
B Chest 79/83 84/88 89/93 94/98 99/103 104/108
C Waist 60/64 65/69 70/74 75/79 80/84 85/90
D Hips 85/89 90/94 95/99 100/104 105/109 110/115
E Sleeves 78 80 82 84 85 86

Our Journey to the Ultimate Waterproof Jacket

By Nirmal Purja – NIMSDAI

From my early days as a courier navigating unpredictable weather to my career in the UK Special Forces, I have operated in some of the world's most extreme environments. After leaving the British military following 16 years of service, I went on to climb all 14 eight-thousanders—both with and without supplemental oxygen—including the highest peaks on all seven continents. Throughout these experiences, I often found myself imagining the perfect waterproof jacket.

The frustration grew as I kept purchasing multiple jackets for different activities. For example, you need next-level waterproofing to survive sideways rain in the UK, a completely different jacket for skiing, and yet another for high-altitude mountaineering—one that is lightweight, has large pockets, decent zip pullers, RECCO technology, and so on. Each time I invested in another product, I faced the reality of limited funds and the overwhelming clutter of gear. It became clear that not only was this approach unsustainable for my wallet, but it was also an unnecessary strain on the environment.

This led me to an idea: why not create a single product that could adapt to every situation? And so, our waterproof jacket was born—a solution crafted from firsthand experience and a deep understanding of the diverse needs of adventurers like myself.

Our waterproof jackets are not just another piece of gear; they are the result of years of meticulous planning and cutting-edge technology. Every feature has been carefully designed for functionality, durability, and performance. From advanced materials to breathable designs, we have integrated everything you need for any environment into one versatile jacket. We are not claiming to be the best just for the sake of marketing like everyone else. The reality is, there is no one else in the world who lives and breathes the 8,000m peaks and Seven Summits like we do, while also having a deep passion for creating something truly meaningful.

This is more than just a jacket; it is a commitment to safety, sustainability, performance, and your adventurous spirit. With our waterproof jacket, you’ll be prepared for anything—whether you're climbing mountains, skiing down slopes, or tackling the everyday challenges of life.

Welcome to the future of outdoor gear—where function meets style, and every adventure is just a jacket away. Experience the difference and embrace the freedom of having one reliable companion for all your waterproof needs.

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