Mountain Equipment Womens Aerotherm Jacket

Slim Fit. When in doubt, choose a larger size.
This product qualifies for free delivery

All about this product



The Aerotherm Jacket from Mountain equipment is a complete windproof and fast drying lightweight layer with added warmth ideal for hiking and running in the high mountains. With a super light EXOLITE 45 double weave stretchy soft shell fabric and a moisture wicking micro-grid polyester lining to promote temperature regulation, this versatile layer keeps out the wind whilst still offering a little warmth in exposed situations. Drying rapidly after the ascent, the Aerotherm is a jacket you can keep on in fast changing conditions and it feels lovely and soft with a next-to-skin comfort.

The Aerotherm jacket features an adjustable mountain slim fit hood with rolldown storage and the Mountain Equipment's 'Active Fit' allow the jacket to sit closer to the body to suit multiple mountain activities. There are two zipped hand pockets and one Napoleon chest pocket for storage, ideal for smaller items. The hem features dual tethered drawcords for perfect adjustment, and the entire jacket packs down into the pocket, which has twin carabiner loops to hook it to a pack. Elasticated cuffs ensure warmth isn’t lost and you allow you to easily fit a glove underneath.

Technical details

Ideal use:

Mountaineering, Alpine climbing, Running


Outer: 100% Polyamide

Lining: 100% Polyester

EXOLITE 45 stretch double weave soft shell fabric

Fair Wear

Key features:

Packs into pocket with twin karabiner carry loops

Adjustable Mountain Hood with rolldown storage

Articulated and pre-shaped sleeves

YKK moulded centre front zipper

1 Zipped Napoleon chest pocket

Dual tether hem drawcords

Micro-grid wicking lining

2 Zipped hand pockets

Next-to-skin comfort

Elastane bound cuffs

Micro-grid lining

Quick drying






Tech specs:

Weight: 270g

Size and fit:

Fit: Active



Polyamide, Polyester


Technical features
Quickdry, Stretch, Water repellent, Wind resistant, Windproof
Garment features
Adjustable hem, Adjustable hood, Full zip, Helmet compatible hood, Hidden zip pocket, Hood, Pockets, Waist adjuster, YKK Zips
Long Sleeves


Size recommendation
Slim Fit. When in doubt, choose a larger size.

Other features

Mountain Equipment
Ideal For
Camping, Everyday Walking, Hiking, Mountaineering, Outdoor sports, Running, Trail Running, Travel, Trekking
Product Code
Our Planet
Our Planet logo
This product has features that impact at least three of our environmental areas.


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
Global Recycled Standard


This product complies with the following feature(s) aimed at eliminating waste and maximising resource reuse.
Minimum of 4 Years Guarantee

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