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Representing the pinnacle of lightweight, breathable insulation, the Alpha Flux is part of a New Breed of mountain clothing being developed here at Rab.

The Alpha Flux combines a protective, woven shell with zoned insulation to create the perfect outer layer for warmer conditions and a fast wicking mid-layer when the weather closes in. To reduce bulk and allow exceptional freedom of movement we have used a combination of Polartec’s warm and breathable Alpha® with side panels, cuffs and thumb loops in our lightweight, stretchy Thermic Lux fleece.

Find out more about the Alpha Flux Jacket here.