Climber wearing a red hooded jacket in heavy snowfall on a mountain.

Climber wearing a red hooded jacket on a snowy rock face.

Climber wearing a red hooded jacket climbing a snowy rock face.

Climber in red jacket on a snowy rock face, one lowering rope.

Climber wearing a red jacket adjusting gear on a snowy rock face.

Mountain Equipment Citadel Men's JacketMountain Equipment Citadel Men's Jacket

Responding to your output and regulating your temperature, this adaptive midlayer is key to your layering system on tough ascents in mixed conditions.

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Brand: Mountain Equipment

PrimaLoft layer: Gold Hi Loft Ultra Cross Core

Folded white PrimaLoft Hi-Loft Ultra insulation swatch, product shot.

Gold Hi Loft Ultra Cross Core

Ultra-lofty warmth with aerogel-powered technology for exceptional comfort at a lighter weight.

High Loft

Compression Recovery

Warm When Wet

NASA Technology

Mountain Equipment Citadel Men's JacketMountain Equipment Citadel Men's Jacket

Frequently Asked QuestionsFrequently Asked Questions