RRD "Holystic Technology 3" with three components, shell in polyamide/Lycra super matt (165g/m2-80% polyamide and 20% elastane), polyurethane membrane. Resistance of 5,000 mm water column. Externally glued and lasered seamlessly. The padding in duck feather 90/10 is inserted inside a tubular and seamless stretch nylon fabric.