Swim trunks made from Nylon Metal with ECONYL regenerated yarns that has undergone an elaborate double dye procedure, featuring pockets and inner mesh. Swim trunks made in a new responsible Stone Island iridescent Nylon Metal fabric. The evolution of this iconic fabric sees the use of ECONYL regenerated yarns: the life ended nylon, pre and post-consumer, is recycled with a complex depolymerization process to create this fibre that features the same intrinsic characteristics of nylon from fossil raw material. The finished piece then undergoes an elaborate double dye procedure.