They are fabrics with various advanced features such as bi-stretch, quick drying, easy ironing, temperature regulation, breathability and water repellent, classified in four general categories: thermoregulating, functional, easy to care and comfortable. 64% cotton,32% polyester,4% elastane. MAX. ON THE MACHINE WASH AT 30°C, DO NOT USE BLEACH, MAX. IRON AT 110°C, DRY CLEAN WITH PERCHLOROETHYLENE, CANNOT BE DRIED IN THE DRYER.