Stone Island Polyester Stretch 5 L Ghost Piece (Black) Size: Medium- Available Gilet made of an exclusive 5-layer stretch fabric. It is composed of a double layer of polyester created from ultra-fine yarns. The two inner faces of the fabric are coupled with a high-performance breathable, anti-water and anti-wind membrane. In between, is hosted an inner slim 60gr. PrimaLoft® layer, an exclusive blend of ultra-thin diameter fibres with exceptional insulating capacity. PrimaLoft® is developed to stay drier even when wet. It delivers the highest warmth-to-weight ratio of all synthetic insulations. The fabric is treated with a special anti-drop agent. CONDITION:10/10 Season:SS/20