This face mask is made from 2 layers of 100% pre-shrunk cotton.
These face masks are designed to accommodate a removable or disposable filter between the two layers of cotton, should you wish to add a third layer of protection. (note: additional filters are not included with these face masks)
Soft elastic ear loops are adjustable in length. Flexible aluminum nose bridge (removable, if desired) provides optimal fit and reduction of eyeglass fogging.
Sizing Guide: Approx. finished measurement (cm) along centre seam from under chin to above nose
S: 14 cm | M: 15.5 cm | L: 17 cm | XL: 18.5 cm