They are made from a cotton Lycra and have a red elastic trim and a cotton gusset.
Available in small, medium, large and x large or custom sizing. Check out my sizing and custom changes info page for further details.
I have other sizes: S (child), M (small adult), L (adult). Happy to include more than one, just let me know.
DISCLAIMER: WILL NOT PROTECT FROM COVID19 BUT ARE MORE EFFECTIVE WHEN WORN WITH A FILTER