The image on this mask is of the plant species Circium arvense. The front is printed on made-in-the-USA 100% organic cotton twill, and the back is made-in-the-USA 100% cotton percale. The elastic is made-in-the-USA and is latex-free. All fabrics used in our products are digitally printed using non-toxic water-based reactive dyes that are approved by the Global Organic Textile Standard (GOTS).
Front: 100% Organic Cotton Twill
Lining: 100% Organic Cotton Poplin
Machine wash cold, tumble dry low