The surface layer is 100% combed cotton, which is skin-friendly, non-irritating and hypoallergenic. The porous nature of the cotton makes it comfortable and breathable, and the water repellent coating prevents droplet adsorption and bacterial growth.
The inner layer is made of meltblown non-woven fabric, which has a high-density filtration effect, and its electrostatic adsorption feature, which can filter suspended particles of PM2.5 in the air. Made in Taiwan.