Stephanie is using our mask for exercising everyday in summer. hygeia. silver ion mask is water repellent, high air permeability and 99% antibaterial.  

"The best mask for running and working out"  Feedback extract from instagram.

"I tried the anti-bacterial turban,  KF94 and another kind of re-usable mask, all of them sticks to my face after sweating (KF94 is a little better). I understand that the hygeia silver ion mask is in comparable to high medical grade masks but they are anti-bacterial and its still safer than using pollen masks or turbans. It is also highly breatable and its quick dry.

For cleaning, it's easy and convenient. You just need water and alittle bit of laundry detergent or hand soap. "