Standard 75 micron thickness. We have 3 sizes available, Childs, Medium and Large. The 'Spudcoat' is Ideal for Festivals, walking, camping and any other outdoor activity. The Spud Raincoat is manufactured in Spain from Bioplastic manufactured in Germany from potatoes grown in France. It can be worn hundres of times and once you have finished with it, don't throw it away, PLANT it and it will grow into a tomato or cucumber plant