Filled with quality 100 g/m2 Primaloft Gold, it’s a lightweight layer for the cold; hardly surprising given Bergans’ Scandi ski touring pedigree. The synthetic insulation copes well with damp and sweat. There’s no hood, as it’s designed to be worn under other layers (with potentially multiple hoods), but does have a high collar – a very effective draft excluder. It compresses into one of its own hand warmer pockets, with a tab for clipping to a harness. Compared to the excellent Nano Puff from Patagonia, it’s a good bit warmer, but also heavier. Nevertheless impressively light at 325g.
Review by Lucy Wallace @