By re-engineering our down construction, we’ve seriously elevated product performance to step beyond the limitations of traditional down layers.

For AW25, every piece in our down collection features ExpeDRY™ technology, delivering superior loft, faster drying, and reliable warmth in damp or wet conditions.

Down Insulation Collection

Maximum warmth, minimal drying time. Our reengineered down collection uses ALLIED’s chemical-free ExpeDRY™ technology to keep down dry in extreme conditions.

Dark Maple Montane Men's Kamen Hooded Down Jacket Front Dark Maple Montane Men's Kamen Hooded Down Jacket Front
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Montane Men's Kamen Hooded Down Jacket

£375.00
Amber Montane Men's Anti-Freeze Hooded Down Jacket Front Amber Montane Men's Anti-Freeze Hooded Down Jacket Front
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Montane Men's Anti Freeze Hooded Down Jacket

£260.00
Powder Montane Women's Kamen Hooded Down Jacket Front Powder Montane Women's Kamen Hooded Down Jacket Front
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Montane Women's Kamen Hooded Down Jacket

£375.00
Pink Clay Montane Women's Anti-Freeze Hooded Down Jacket Front Pink Clay Montane Women's Anti-Freeze Hooded Down Jacket Front
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Montane Women's Anti Freeze Hooded Down Jacket

£260.00
Caper Montane Men's Polaron XT Hooded Down Jacket Front Caper Montane Men's Polaron XT Hooded Down Jacket Front
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Montane Men's Polaron XT Hooded Down Jacket

£300.00
Black Montane Men's Anti-Freeze Lite Hooded Down Jacket Front Black Montane Men's Anti-Freeze Lite Hooded Down Jacket Front
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Montane Men's Anti Freeze Lite Hooded Down Jacket

£220.00
Oyster Montane Women's Polaron XT Hooded Down Jacket Front Oyster Montane Women's Polaron XT Hooded Down Jacket Front
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Montane Women's Polaron XT Hooded Down Jacket

£300.00
Eclipse Blue Montane Women's Kamen XT Hooded Down Jacket Front Eclipse Blue Montane Women's Kamen XT Hooded Down Jacket Front
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Montane Women's Kamen XT Hooded Down Jacket

£420.00
Sumac Montane Women's Anti-Freeze XT Hooded Down Jacket Front Sumac Montane Women's Anti-Freeze XT Hooded Down Jacket Front
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Montane Women's Anti Freeze XT Hooded Down Jacket

£320.00
Deep Forest Montane Women's Anti-Freeze Lite Hooded Down Jacket Front Deep Forest Montane Women's Anti-Freeze Lite Hooded Down Jacket Front
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Montane Women's Anti Freeze Lite Hooded Down Jacket

£220.00
Ginkgo Gold Montane Men's Kamen XT Hooded Down Jacket Front Ginkgo Gold Montane Men's Kamen XT Hooded Down Jacket Front
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Montane Men's Kamen XT Hooded Down Jacket

£420.00
Black Montane Anti-Freeze Down Mittens Front Black Montane Anti-Freeze Down Mittens Front
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Pertex

Montane Anti-Freeze Down Mittens

£80.00

ExpeDRY™ Technology

Maximum warmth, minimal drying time. Our reengineered down collection uses ALLIED’s chemical-free ExpeDRY technology to keep down dry in extreme conditions. Non-toxic gold particles are permanently bonded to the down to aid water evaporation when humidity is high.

BAFFLE CONSTRUCTION

Our Kamen XT showcases OFFSET boxwall construction, which uses simple but effective design to ensure that the down is actively guided as close to the body as possible. This achieves maximum thermal efficiency without additional materials and weight.

Then, NIP & TUCK (NAT) construction is used in our Kamen Hoodie to loft down towards the body, maximising the thermal performance of the warm-air layer retained by the down.

Stitch-through construction is utilised on the Anti-Freeze Lite for lightweight packability because the down can be compressed under load without impacting performance.

Synthetic Mapping

Synthetic panels of PrimaLoft® Gold Active Vent insulation under the arms in the Anti Freeze Hoodie and in the collar and shoulders of the Kamen and Kamen XT Hoodie helps to manage moisture build up and provide durable insulation in high compression areas.

REACH Construction

Intelligent underarm design gives our down collection a better fit and a greater range of movement.

REACH

Optimised for forward reach and freedom of movement. Ideal for fast, efficient travel across open terrain (used in our Anti Freeze).

REACH+

Designed for unrestricted arm-lift for the technical mobility needed in climbing and vertical environments.

A stuff sack with a second life

Our Cube stuff sacks carry your down jacket on the approach, and if the mountains get the better of your kit, it deconstructs into a colour-matched repair patch the size of a full baffle. Less waste, less weight, more resilience.