How many Breathing Wear products do I need? April 22, 2019 23:09 Updated Follow We recommend purchasing enough Breathing Wear for you to comfortably swap between them if one gets soiled or dirty. Breathing Wear Three-Packs are available for purchase. Related articles The breathing motion pattern has faded, will it still work? What are the different sizes and colors for Nanit Breathing Wear? How do you wash and care for Breathing Wear? What is Nanit Breathing Wear? Are there any electronics embedded into Breathing Wear?