The most comfortable mask we've found, with a sewn-in, shapeable nose wire (no slipping while wearing or moving on you while washing). Adjustable ear straps. Two layers of 100% cotton and one washable polypropylene filter.
Hand wash with warm, soapy water with like colors. Hang to dry or throw in dryer. Tug on corners while drying for extra flat lay. Machine wash cool temps in a laundry pouch.