Savane Men's Plaid Shirt 60% Cotton/40% Polyester Imported Machine Wash Savane Eco-Start fabrics using Repreve Polyester Yarns made with a unique process from recycled water bottles and plastics. These polyester yarns are woven together with Cotton yarns to create a Soft fabric that will enable colors to stay vibrant wash after wash. Point Collar and clean front placket provide a Clean-Crisp look.