Hop on over to Amazon where you can snag up these Printed Cotton Face Masks for ONLY $6.99 Shipped! These cotton masks are breathable and fits most head sizes to keep you comfy no matter what you are doing. There are a bunch of cute messages and are geared mostly towards teachers.
They are perfect for running, cycling, hiking, school or other outdoor activities, it's also suitable for daily use. Can protect the face from wind and maintain warmth.