These are unlike non-medical cloth mask you have ever seen. Curve and have a specially designed front that allows you to breath easily and wear them for longer times. No printing, just a clean black mask for everyday wear. Wrinkle resistant front, so they always look great. Adjustable earloops and built in nose bridge for a more comfortable fit. Also has a filter pocket which you can slip in our PM 2.5 - 5 layer filter for added protection. Mask does not come with filter. READY IN 1 BUSINESS DAY!