Mountain Equipment Mens Litmus Jacket

Normal fit. Choose your regular size.

All about this product



The Mountain Equipment Litmus Jacket is a warm and quick drying fleece that's perfect for year-round layering in the mountains.

Polartec Thermal Pro fabric offers excellent warmth with minimal weight and an impressively fast drying time that makes it an ideal layering piece regardless of the forecast. The active fit works perfectly under a waterproof once the rain starts to fall, making it perfect for mountain ascents.

Technical details

  • Materials:
    • Polartec Thermal Pro
    • 100% Polyester
  • Coverstitched throughout for next-to-skin comfort
  • Two pockets and Napoleon chest pocket
  • Hardwearing honeycomb knit face
  • Elastane bound cuffs and hem
  • YKK moulded centre front zip
  • Quick-drying
  • Lightweight
  • Thermal
  • Fit: Active fit
  • Weight: 480g




Clothing Technology
Polartec Thermal Pro
Technical features
Breathable fabric, Insulated, Quickdry, Stretch, Waterproof, Wind resistant
Garment features
Adjustable cuffs, Adjustable hem, Full zip, Handwarmer pockets, Pockets, YKK Zips
Long Sleeves


Weight (g)
Size recommendation
Normal fit. Choose your regular size.

Other features

Mountain Equipment
Ideal For
Athleisure, Backpacking, Bushcraft, Camping, Climbing, Everyday Walking, Festival Camping, Hiking, Lifestyle, Mountaineering, Outdoor sports, Sport climbing, Travel, Trekking, Winter Climbing
Product Code
Reviews (147)

User Reviews (147)

Our Planet
Our Planet logo
This product has features that impact at least three of our environmental areas.


This product is made from materials such as recycled, organic, alternative (fast renewable raw materials), a combination of these and/or does not intentionally contain any chemicals.
At least 50% Recycled Synthetics
No PFCs or PFAs


This product as a whole or the individual materials within this product have the following certification(s). These are voluntary guidelines used to demonstrate their commitment to good environmental, social, ethical, and food safety practices.
Fair Wear
Global Recycled Standard

About this brand

Rocks and snow with the Mountain Equipment brand logo in the middle.

Equipping expeditions for the harshest conditions on earth for over 50 years.  Since Mountain Equipment began in 1961 we have continuously played a part in helping the world’s most talented and ambitious climbers, mountaineers and polar expeditionists push the limits of human achievement.


We have participated in countless ground-breaking ascents of the world’s highest peaks, supported climbers establishing ever more adventurous routes and equipped world record-setting trips to the North and South Poles. 


We design, test and build our gear with passion and commitment. We use it ourselves, and we work closely with our Pro Partners to help us perfect our products, so that you can be sure that your Mountain Equipment gear has been proven to perform.


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