Specialised synthetic fibre technology. The fibres form a structure with hollow channels, providing down-like insulation. The result is insulation with excellent insulating properties, but also extremely lightweight and moisture-wicking.

It is the first membrane on the market to be manufactured from 100% recycled material. The entire process follows the zero waste concept while maintaining functionality. The outer material and lining are made from recycled PET bottles. The membrane is characterised by high breathability and waterproofness and is completely windproof.