Lightline Men's Jacket

£260.00

Our iconic and continuing best seller, this technical duvet jacket is ideal for freezing conditions anywhere in the world.

Ideal for: Mountaineering, Everyday
Weight: 740g/1 lbs 10.1ozs
Model is 6ft 1” and wears a size Large

Select Colour Me-01750 BNights/Cosmoslining

XXS XS S M L XL XXL XXXL

Lightline Men's Jacket

£260.00

Free UK mainland delivery on orders over £50
Hassle free returns within 30 days. Learn more

Size Guide - Men's

UK		XXS	XS	S	M	L	XL	XXL	XXXL
EU		44	46	48	50	52	54	56	58+
US		XXS	XS	S	M	L	XL	XXL	XXXL
Chest Size	Inches cm	31-34 80-86	34-36 86-92	36-39 92-98	39-41 98-104	41-43 104-110	43-46 110-116	46-48 116-122	48-50 122-128
Waist	Inches cm	26 64-69	28 69-74	30 74-79	32 79-84	34 84-89	36 89-94	38 94-99	40 99-104

Lightline Men's Jacket

Built to meet the demands of modern mountaineers, the Lightline Jacket continues to set the benchmark for lightweight, technical duvets. Its hooded design and water-resistant shell offer exceptional warmth and protection in sub-zero conditions.

The Lightline Jacket uses 700-fill power Pure Down held in place by stitched-through baffle construction to optimise warmth and prevent down migration that can lead to cold spots, particularly in vulnerable areas such as the shoulders, chest and hood. All of our down is minimally treated and is DOWN CODEX approved, meaning it’s sourced through a transparent and carefully audited supply chain.

The lightweight and highly water-resistant Drilite Loft outer fabric allows the down to loft to its full potential, providing maximum warmth while protecting against melting snow and howling spindrift. Drilite Loft offers complete wind resistance and excellent breathability, keeping you warm and comfortable even in the most severe conditions.

The regular Mountain fit is carefully designed for effective layering while reducing unnecessary bulk that can feel restrictive, allowing for complete freedom of movement whether shouldering a pack, swinging axes or coiling ropes. An elasticated hem drawcord and adjustable cuffs seal out the cold and help fine-tune the fit.

A fully insulated hood with a wired peak provides an invaluable defence against the elements in severe conditions. It can be zipped off to reduce weight and pack size when necessary. Three down panels optimise the hood to fit around the head, and drawcords allow for easy additional adjustment, even with gloves on.

A reliable two-way YKK moulded centre zip is resilient against ice build-up and is reinforced by an internal baffle to seal in heat. Internally, a zipped security pocket stores essentials, while two hand warmer pockets keep fingers toasty at camp or store items requiring quick access when moving.

Lightweight, warm and highly protective, the Lightline remains a benchmark piece for cold-weather insulation.

Features

Insulation

296g (size large) of Duck Down with a minimum content of 90/10 700 fill power provides exceptional insulation with low weight and pack size.
Insulation is optimized using a baffle by baffle approach to ensure maximum warmth for the weight of down.
Down sourced through DOWN CODEX© and the RDS 3.0 standard for animal welfare.
Unique DOWN CODEX© code in each product shows where that batch of down has been sourced from as well as giving precise down content and fill power figures.

Materials

DRILITE® LOFT with PU coating and 40 Denier shell is lightweight and durably weather resistant. 1500mm Hydrostatic Head.
Woven downproof 20 Denier lining gives exceptional moisture transfer, comfort and packability.

Patterning & Design

Stitch through baffle construction throughout for warmth with maximum mobility and low pack size.
Designed to be worn over base and mid-layers as required.

Hood Configuration

Zip-off Mountain Insulated Hood, designed to offer exceptional comfort and protection whilst being easily removed to leave a high collar when required.

Pocket Configuration

2 zipped handwarmer pockets
Inner zipped security pocket

Centre Front Zip

2-way YKK® moulded centre front zip is easy to use with gloves on.

Cuffs & Sleeves Configuration

Adjustable and elasticated cuff construction for ease of use with gloves.
Sleeves are designed to offer unhindered mobility.

Waist & Hem Construction

Dual tether hem drawcords provide adjustment and increase thermal efficiency

Further Features

Lightweight stuff sack is supplied
Main fabric made in Japan.
Designed and developed in the UK. Manufactured in China.
Built to last. Backed up by our Product Lifetime Guarantee
Mountain Equipment is a member of the Fair Wear Foundation

Our Guarantee

Everything we make is fully guaranteed to the original purchaser against defects in components, materials and workmanship for the reasonable life of the product. If the product is found to be defective before use, or fails during use for one of these reasons we will repair or replace it at our own discretion. Find out more.

Wash & Care

WASHING

Hand wash or Machine wash at 30 using specialist down cleaner. See our care pages for more information.

DRYING

Tumble Dry Cool. See our care pages for more information.

STORAGE

Store in cool, dry place away from direct sunlight

Down 700

Down is the finest insulator that we have. Its warmth to weight ratio, compressibility, long lifespan, and softness are yet to ...

Down is the finest insulator that we have. Its warmth to weight ratio, compressibility, long lifespan, and softness are yet to be matched by manmade insulations. For all but the most serious expeditions, duck down is a great choice for both insulated clothing and equipment.
Down Codex

The DOWN CODEX® is our multi-award-winning certification scheme that considers the environmental, ethical and animal welfare ma...

The DOWN CODEX® is our multi-award-winning certification scheme that considers the environmental, ethical and animal welfare matters relating to our down supply chains. It is grounded in comprehensive and transparent auditing that ensures traceability and quality.
Drilite Loft

Drilite® Loft is our exclusive range of highly water repellent fabrics used in our insulated clothing and equipment. The origin...

Drilite® Loft is our exclusive range of highly water repellent fabrics used in our insulated clothing and equipment. The original Drilite® Loft, introduced almost 30 years ago, was years ahead of its time: a highly breathable, lightweight, and very water repellent fabric. Those three hallmarks continue with our modern Drilite® Loft fabrics.
Fair Wear

As a member of Fair Wear, Mountain Equipment is committed to implementing the highest standards of working conditions.

Lightline Men's Jacket

Size Guide - Men's