Stone Island David-TC With Primaloft Insulation Trench CoatShort trench coat in David TC. Beginning with a star shaped cross section Japanese polyester polyamide substrate, garments in David TC are sewn and then simultaneously garment dyed and treated with an anti drop agent. During the dye process, under pressure at 130C, the fabric undergoes heat induced compression, radically transforming its texture and construction for a truly unique tactile effect. The garment is padded with a PrimaLoft layer, an