Men's Lightline Eco Jacket


Regular price €330.00 Sale price€231.00 Save 30%

  • Low stock - 1 left


With 100% recycled down and 100% recycled fabrics this is a warm and protective duvet for freezing conditions.

Built to meet the demand for lower impact products, the Lightline Eco Jacket sets the benchmark for sustainable technical duvets. With a removable hood and water resistant shell, this jacket will excel in sub-zero condition.


Water Repellent Fabric


The durable water-repellent finish provides light protection from moisture and short fabric saturation.



This fabric blocks wind from penetrating the garment, greatly reducing the effects of wind chill.

Down Fill


Down insulation maintains warmth well in cold and challenging conditions.

Fair Wear Leader


Mountain Wear meets the highest standards for socially equitable working conditions.


  • Bluesign® approved DRILITE® Loft 50D outer fabric with PFC free DWR; totally windproof and highly water resistant
  • 296g (Size L) of recycled down with a minimum 700 fill power
  • Stitched-through construction throughout
  • Adjustable zip-off hood with 3 panels for exceptional fit and protection
  • 2-way YKK® moulded centre front zip with rear insulated baffle
  • 2 zipped hand warmer pockets
  • Inner zipped security pocket
  • Adjustable cuffs and hem drawcords

Size & Fit

Regular Fit: Universal, true to size, easy fit for comfortable range of motion.

Carried sizes and colours:

Cosmos / Small
Cosmos / Medium
Cosmos / Large
Cosmos / X-Large
Cosmos / XX-Large

Is your size or colour not available? Contact us via email or call us on 01 824 9156 and we will check if we have your size in one of our stores.



  • Weight: 0.820 kg / 28.9oz

POLARTEC Power Stretch


Gore-Tex Waterproof GORE-TEX


Drilite® Loft is Mountain Equipment's exclusive range of highly water repellent fabrics used in their insulated clothing and equipment.

Drilite® Loft uses a polyurethane membrane bonded to the reverse of a 100% nylon face to provide greatly improved water resistance, exceeding a hydrostatic head of 1500mm. In its illustrious history Drilite® Loft has been to the top of most, if not all, of the world's 8000 metre peaks, has seen use on Piolet d'Or-winning expeditions, and on world record breaking polar crossings.

Some of the highlights include: Drilite® Loft 30D (also known as Drilite® Loft II) is their time-tested and most durable iteration of Drilite® Loft, borne from years of development work and countless hours of user testing. It is the ideal fabric for clothing and sleeping bags destined for serious mountaineering, climbing, and backpacking in difficult conditions. Weighing 55g/m2 and with its 1500mm hydrostatic head it is ideal for protecting high quality down and synthetic insulations.

Drilite® Loft 20D is a lighter version of Drilite, developed to meet the needs of those users who require a lightweight and yet still durable fabric for routes where protection is still valued.

DRILITE® Loft XERO continues the evolution of Mountain Equipment's own exclusive Drilite® water resistant fabric programme. It is staggeringly light at just 28g/m2 and yet it still boasts a 1500 mm hydrostatic head. It is purpose-made for Super Alpine climbing and the most lightweight high altitude or winter expeditions where protection, pack size and weight are critical to success, or even survival.




DOWN 700

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.

Mountain Equipment's duck down is DOWN CODEX approved and obtained from one of our trusted suppliers. It is individually batch-tested to ensure its fill power exceeds 700 fill power and a minimum down cluster content of 90%. As with all of our virgin down, it is DOWN CODEX audited.

DOWN 800




This piece was made with 100% recycled down. The recycled down Mountain Equipment use comes entirely from post consumer goods - unwanted clothing and bedding collected by waste recycling companies.

Mountain Equipment Fair Wear FAIR WEAR

Mountain Equipment was first awarded ‘Leader Status’ by Fair Wear Foundation in 2016 and has been awarded their highest accolade for performance every year since.

Mountain Equipment Fair Wear

As a member of Fair Wear, Mountain Equipment is committed to implementing the strict 8-point Fair Wear Code of Labour Practices, which is based on UN and ILO principles, in all production facilities and so meets the highest standards for socially equitable working conditions. These include, among others, the payment of living wages, reasonable working hours, safe and healthy working conditions, prevention of child labour and many more.

  • Free Delivery on orders above €100
  • 30 Day Hassle-Free Returns

We offer FREE delivery on orders over €100 (excluding overweight items*) to the Republic of Ireland and Northern Ireland, for any order below the value we charge a small delivery fee of €5 per delivery.

Orders may take up to 2-3 working days to be processed and shipped, with delivery the next working day after dispatch unless otherwise advised. Please note that DPD does not deliver parcels between 25th to 27th December as well as 30th to 2nd January. 

*Scooters, SUPs, kayaks and overweight products are excluded from free delivery and incur a delivery fee of €20. Do not hesitate to contact us if you have any questions.

Yes, you may do so within 30 days of delivery date to any 53 Degrees North store and we will refund you in full via the original payment method used (if possible) or exchange your item for another size or another item.

You have 30 days from when you receive your order to change your mind and request an exchange or a refund. You can request a refund or exchange at any of our 53 Degrees North stores or by sending us the product back. 

You can find out more in our refund & returns section.

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Detail Shots

Inner zipped security pocket.
2 zipped hand warmer pockets.
Adjustable zip-off hood with 3 panels for exceptional fit and protection.
2-way YKK® moulded centre front zip with rear insulated baffle.

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