360° Comfort Foam A foam area around the inside of the mask provides a perfect fit and maximum resistance as well as preventing misting.
Welded Nose Piece The welded nose piece prevents any irritation, misshaping and gives a tighter fit.
Latex Free Adjustable Strap The adjustable strap means it can be fitted comfortably to all head sizes and shapes.
Unique Valve The silicone valve is unaffected by any moisture, and therefore can be used with the same performance under very low temperatures.
The Unique Typhoon™ Valve Technology System When the diaphragm opens, exhaled air that would normally be trapped under the upper section of the cage and obstruct further exhalation, can escape through the additional overflow vents, and assure unrivalled minimum breathing resistance. The diaphragm is made out of Silicone in order not to be affected by any moisture, and therefore can be used with the same performance under very low temperatures.
The Typhoon™ exhalation valve is a registered design of JSP Limited.