Mountain Equipment Mens Katam Jacket

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All about this product



The Men’s Katam is a highly breathable waterproof jacket engineered for the demands of fast-paced activities like mountain and trail running, ultralight backpacking, or fastpacking. Designed with the weight-conscious adventurer in mind, the Katam excels in performance while minimizing bulk. Its advanced construction ensures optimal breathability, keeping you comfortable during intense pursuits, while its waterproof capabilities provide reliable protection against the elements.Crafted with 100% recycled nylon in its 2.5-layer Drilite fabric developed by Mountain Equipment and powered by a hydrophilic polyurethane membrane, this fabric delivers unparalleled wet weather protection without compromising on weight, breathability, or flexibility.

Featuring an elasticated mountain hood with a small peak and rear adjuster, you can easily optimize the fit to your liking. Plus, the hood conveniently rolls away into the jacket when not in use. Constructed with an Active Fit, this jacket sits closer to your body, enhancing performance without sacrificing mobility. The articulated, pre-shaped sleeves ensure you have the freedom to move comfortably in any direction.

A water-resistant centre-front zipper not only prevents rain from seeping through but also provides an additional ventilation option. A Napoleon chest pocket offers convenient storage for snacks or your phone and the adjustable cuffs and hem drawcords allow you to customize the fit sealing in warmth.

Lightweight and packable, the Katam also serves as the perfect emergency piece to stash in your backpack for unpredictable weather conditions.

Technical details

Ideal use:

Trail running, Backpacking


100% Recycled polyamide, PU membrane

2.5-layer DRILITE 50D technology

FC-free DWR

Fair Wear approved

Key features:

Elasticated Mountain Hood with small peak and rear adjuster

Napoleon chest pocket with YKK WR Zipper

Articulated and pre-shaped sleeves

Adjustable cuffs with velcro tab

YKK WR centre front zipper

Adjustable hem drawcord

Rollaway hood



Tech specs:

Weight: 200g

Size and fit:

Fit: Active





Technical features
Garment features
Adjustable cuffs, Articulated elbows, Hood, Peaked Hood, YKK Zips


Weight (g)

Other features

Mountain Equipment
Ideal For
Running, Trail Running
Product Code
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


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.
Bluesign (Production Site OR Product)
Fair Wear

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