What is PETRICHOR TECHNOLOGY™?

PETRICHOR delivers reliable waterproof protection with a 20,000mm hydrostatic head. The lightweight, 100% waterproof membrane is thinner than a single human hair and developed with no intentional use of PFAS. Because it’s non-porous, the membrane is also completely windproof to give you absolute confidence in challenging environments.

The non-fluorocarbon durable waterproof coating (DWR) beads precipitation and allows it to roll off the face fabric to stop it wetting out.

We have developed a bespoke fabric sandwich allowing the garments to move with your body while delivering reliable waterproof performance, and staying quiet when moving fast and light.

Technology Breakdown

  • Graphic of 3 layers of the PETRICHOR TECHNOLOGY™ membrane

    3-Layer Laminate

    Waterproof, breathable 3 layer laminate PETRICHOR TECHNOLOGY™

  • Detail of face textile with water droplets

    Face Textile

    This layer protects the membrane, and carries the colour and the non-fluorocarbon DWR

  • Detail image of the membrane managing droplets of moisture

    The Membrane

    The membrane provides a physical barrier to external water and enhances comfort due to exceptional breathability and moisture management

  • Detail of backer textile with drops of moisture vapour

    Backer Textile

    The backer protects the membrane and enhances next-to-skin comfort

Close up of Montane Torren Waterproof Jacket in Sea Mist

Technology Development

Montane developed PETRICHOR from the ground up, taking inspiration from the outdoor spaces where we test our products. We all need protection from the elements but when you stop to appreciate your surroundings you notice the details – like petrichor itself:

‘Petrichor is the earthy smell that rises from the ground after the first drops of rain fall’

Close up of Montane Cetus Lite Waterproof Jacket in Cornflower with water drops

We chose to use 100% recycled materials in the development of PETRICHOR. Because the membrane is made with no intentional use of PFAS, and we coat the face fabrics in a non-fluorocarbon DWR, these garments are designed to reduce the environmental impacts of manufacturing, and constructed to stand the test of time.

Clean aesthetic lines and durable fabrics embed Timeless Design in all PETRICHOR products, helping them to thrive in extreme weather conditions and become your long-term trusted companion in the mountains.

PETRICHOR

Discover your new favourite 3-layer waterproof jacket in the PETRICHOR TECHNOLOGY™ range

Flame Orange Montane Men's Torren Waterproof Jacket Front Flame Orange Montane Men's Torren Waterproof Jacket Front
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Petrichor

Montane Men's Torren Waterproof Jacket

£300.00
Acer Red Montane Men's Cetus Lite Waterproof Jacket Front Acer Red Montane Men's Cetus Lite Waterproof Jacket Front
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Petrichor

Montane Men's Cetus Lite Waterproof Jacket

£270.00
Cornflower Montane Women's Cetus Lite Waterproof Jacket Front Cornflower Montane Women's Cetus Lite Waterproof Jacket Front
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Petrichor

Montane Women's Cetus Lite Waterproof Jacket

£270.00
Cornflower Montane Women's Torren Waterproof Jacket Front Cornflower Montane Women's Torren Waterproof Jacket Front
Select Colour
Petrichor

Montane Women's Torren Waterproof Jacket

£300.00