This mask has a polyester/spandex outer layer and a cotton inner layer as recommended by the World Health Organization. They also recommend a third layer, such as a non-woven filter or cotton. Health Canada continues to recommend tight weave cotton. Take your pick, we offer both. For 100% cotton masks, visit our mask collection page here.
This mask has ear loops and a tie-back bar so you can choose to wear your mask one of two ways or use both for an adjusted secure fit. You can insert a filter or a nose bridge crimp at the opening in the bottom of the mask between the two layers.