MAN'S LIGHT JACKET IN LIGHTWEIGHT WATERREPELLEN AND WINDPROOF FABRIC, ITEM CAN BE STORAGE IN AN JACKET BAG, CLOSE FITTING, OF MINIMUM WEIGHT AND MINIMUM SIZE, WITH VENTILATIONS ON BACK TO REGULATE BODY TEMPERATURE, BOTTOM SLEEVES AND BOTTOM JACKET WITH ELASTIC TRIMMING, WITH HIGH VISIBILITY REFLECTIVE PRINTINGS TO BE USED EVEN IN CRITICAL LIGHT CONDITIONS.