Look no further, if you want Hemera Masks with NST, Neovirus Safe Technology. Wear our NST Youth and Adult Masks because:
- Effect Antiviral of 99.99%. Certified by the Valencia Institute of Microbiology (IVAMI).
- They protect you and others . Filtration PFE> 97%.
- You can breathe well and they are comfortable to wear all day at work and playing sports . Differential Pressure 24.6 pa / cm2
- Appropriate size from 12 years old.
Save being able to wash them up to 20 times , maintaining protection.
- Models suitable for youth and adults.
- Cloth Masks. 100% polyester fabric of great softness, with bactericidal, fungicidal and water-repellent properties. Latex free.
Inner lining Black and adjustable elastics.
- Made with recycled material.