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Introducing the NEW Fox 40 Tri-Layer Whistle Mask

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Three layers

of industry

grade fabric

Fully adjustable


The Fox 40 Tri-Layer Whistle Mask offers an additional middle layer fabricated using industry grade 100% Spunbond Polypropelene, creating 3 layers of protection for optimum safety. The light weight, reusable mask is designed to form a seal to the contours of your face and includes a fully adjustable nose-piece.

Fitting Instructions:

Place the ear loops around your ears and use the silicone adjusters to achieve the perfect fit. 

The easy to use, built-in whistle clip may be combined with any Fox 40 Whistle. A built-in lanyard allows the mask to hang freely while mask is off. 

The Fox 40 Whistle Mask is made in Canada.  


  • Outer Layers - 100% Polyester 

  • Middle Layer - 100% Spunbond Polypropylene 68 gms

  • Exclusive of Trim

  • CA 30126


Care Instructions: 

  • Wash in warm water

  • Hang to dry

  • Do not bleach

  • Do not use fabric softener


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Available with select Black Whistles only: 
Classic, Classic CMG, Fuziun CMG, Sonik Blast CMG.

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