One day on her walk to work, Sarah Tulin was hit in the face with a cloud of bus smoke. Seeing that air pollution is the greatest environmental threat to global health, she vowed to help solve this problem. Thus, Oxie was born. Oxie is the first, smart, wearable air purifier. Sleek enough to fit under your shirt collar, Oxie purifies your air without masking your smile. Sarah believes that dust masks are obtrusive and uncomfortable. Consumers deserve protection that is convenient, attractive and attainable. Oxie couples advanced aerodynamic technology with fashionable, efficient design to protect users from pollutants including traffic smoke, pollen, and germs. It truly is a one of a kind invention perfect for those who have asthma or who live in places with heavy air pollution.