The Envirus Hydrophobic Blue Mask is designed to provide extra protection where it may be needed. We have worked with scientists, fabric experts, industrial and technical wear manufacturers to come up with a design we think achieves a great level of protection without compromising comfort or fit. The mask has two layers and features a slot in which a filter may be added. 2 filters are included with purchase.
We use a medical-grade water repellent (hydrophobic) finish. This finish is tested to medical-grade Level 1 with water repellent outer. The outer fabric passed an independent spray test to international standard AATCC 22-2017 at the highest rating of 100 indicating no sticking or wetting of the face.
The next to skin layer is a breathable fabric with has shown to have antimicrobial properties. We are currently in the process of getting our own independent testing done which we will make available in the near future.
sizing masks are unisex, one size fits all design. Our masks feature adjustable straps to accommodate various sizes. Masks will typically fit children above ten years of age. We use an adjustable strap that aids in fitting. Very small faces will require a small size which is in development.