the OMM Aether Jacket Womens

the OMM Aether Jacket Womens

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The OMM Aether Jacket Womens is an exceptionally durable, ultra-lightweight and fully waterproof women's shell jacket , developed for mountain running, alpine environments and fast-and-light adventures where both durability and light weight are essential . Weighing in at just 190 grams, the Aether delivers protection on par with significantly heavier alpine shell jackets , but in a format suited to high intensity and long distances.

The jacket is made from Dyneema®-reinforced nylon , a material that is 15 times stronger than steel for its weight , but with a weight closer to silk. Used in everything from climbing gear and ballistic protection to sails and rigging , Dyneema gives the Aether unparalleled resistance to abrasion, tearing and long-term wear . This makes it one of OMM’s most durable jackets to date – both in practice and from a lifecycle perspective.

The Aether Jacket Womens is built in a 3-layer construction with:

durable outer fabric in Dyneema®/Nylon ,

waterproof but highly breathable membrane ,

and a woven backer that separates condensation from the skin.

Compared to thinner 2-layer running shells, this provides significantly better comfort during prolonged use and high heart rate , especially in cool and wet conditions.

With a 20,000 mm water column and 20,000 g/m²/24h breathability, the jacket can withstand persistent rain, strong winds and intense activity in exposed locations – from rain-swept moors to alpine chambers. At the same time, PFC-free DWR and a PFAS-free membrane are used, with Dyneema being made from recycled material, enabling a more circular and long-lasting product .

The fit is Active / women's , with running-specific details such as a fully adjustable and laminated hood , integrated thumbholes , extended dynamic droptail and high-positioned hand pockets that also work with a backpack or harness.

Features & Benefits

Dyneema® reinforced outer fabric – extreme durability at minimal weight

Ultralight (approx. 190 g) – significantly lighter than traditional alpine shells

20,000 mm waterproofness – full protection in persistent rain

20,000 g/m² breathability – works at high intensity

3-layer construction – better comfort than ultra-thin running jackets

Particularly durable design – built for a very long service life

Features

Dyneema®/Nylon 3-layer shell

Minimal, fully taped seams

Full-length YKK® AquaGuard zipper

Fully adjustable, laminated and reinforced hood

Adjustable Velcro cuffs with integrated thumbholes

Dynamic droptail for extra rear protection

Two large, high-positioned hand pockets with zippers

Reflective details

Technical specifications

Weight : approx. 190 g (women's size M)

Material : Dyneema®/Nylon 3L (65 gsm)

Water column : 20,000 mm

Breathability : 20,000 g/m²/24 h

DWR : PFC-free

Membrane : PFAS-free

Fit : Active / Women's

Sizes : XS–XL

Suitable for

Mountain running, trail running, fastpacking, alpine tours and technical adventures where you want maximum durability, full weather protection and absolutely minimal weight , adapted for women.

Care instructions

Wash according to manufacturer's instructions. Avoid fabric softener to maintain membrane function and the outer fabric's DWR treatment.

Never tried OMM before or just need a little help finding the right size? You can find size charts and help finding the right fit HERE!