This mask means business! The skirt is made of very soft hypoallergenic liquid silicone for an extremelycomfortable fit. A highly ergonomic shape makes it suitable for any type of face. The reduced distance between the eyes and the lens guarantees excellent field of vision while keeping internal volume low.The system of pockets around the nose makes the skirt more flexible and makes equalizing a cinch. Soft-touch inserts on the frame make it easier to reposition the mask.Features:Hypoallergenic liquid siliconeErgonomic shape fits any type of faceWide field of visionLow internal volumePockets around nose for hassle-free equalizationSoft-touch inserts on frame for easy repositioningTwo year limited warranty