The main fabric is polyester, three layer construction with ePTFE membrane ,it helps you keep the water out of the shell ,at the same time , prevents body moisture from building up inside, if you don't need to stay in the downpour for too long time, it's a good option for you,and this one will take to perform well in the town, it's a versatile rain jacket , you can use it for Biking, Hiking,Trekking, Trail running, Cycling, Hillwalking of dagelijks gebruik in de stad, hoe dan ook, het is een allrounder die je helpt te verdedigen tegen de elementen.