This face mask is designed in 3D, which is very suitable for people who wear glasses. It can block the fog from flowing upward and prevent the glasses from fogging. The unique 3D ergonomic structure tri-folding design provides a closer, more secure fit around nose and cheeks and under the chin. Ergonomic design: with good elastic ear-loop, which can be adjusted its tightness; One size for most adult men or women. 4 Layer construction: made of non-woven fiber fabric with 4 layer, soft and breathable. Each mask is packed individually.
