The first and only patented face mask made to work with your eyewear.Our signature SLEEVZ design allows you to take the pressure off your ears. This mask slides onto the temples of your eyewear and has an added level of functionality as it allows for a quick transition from a face covering to a face mask with magnetic engagementunder your chin. Once you try it you won't be able to go back to a standard face mask. Comfortable, anti-fog and just plain cool. A real show stopper.