Why should I spend the money on something so expensive?

Yes, NAROO masks are higher priced than the everyday medical or cloth mask. What the price indicates is quality. We’ve done our research. Our products are tested by certified organizations all over the world. We use top quality materials and constantly expand refine our technology so that athletes can train without worrying about their environment. Also, NAROO masks are cost effective compared to other mask types. Please take a look at this cost comparison chart for the NAROO filtering F1s mask. For the quality and safety, the cost per use is only $.50 compared to a lower quality medical mask at $.30. (f1s cost chart image)