100% Neoprene / 100% Cotton (Made in USA and Ship from Los Angeles, CA) This masks shouldn’t be meant for medical use, and never confirmed to scale back the transmission of illness. Made from Neoprene and Cotton to filter mud, air pollution, pollen, and germs. Defend Towards Mud And Pollen: This reusable mouth masks covers 50% of your face with a easy comfy cosy match to guard your nostril and mouth.