NO-FOG® #7F Series "Industrial HD"
FOG RATING* @ -50°
U.S. Purchasing Agents please contact us here.
Canadian Industry can order direct from us or through your local safety supplier:

All Provinces of Canada


The industrial "Fog-Free" mask especially
made for cold weather work.
100% effective*!

Stops breath fogging* of eyeglasses, helmet shields (visors) & goggles down to -50° wind chill when used properly. Made with BCX3 neoprene and micro-fleece. The finest in the world for comfort. Plus the exclusive patented Smart Fit™ nose seal.

Wear with any hard hat, shield, welding helmet, vision equipment, safety glasses, goggles, etc. And with any Nomex® balaclava.

New Dry Face™ technology. No wet mouth from breath in cold weather... simply amazing! Work all day in complete comfort.

2020 Generation +3 style front breath deflector "smaller" to better fit an industrial working environment.

2018/19 Generation +2 style front breath deflector "larger" (please specify).

A comfortable fitting fog-free mask designed for a wide range of industrial applications like welding, pipeline, oil field, mining, rail road, maintenance, inspection, construction, etc. for workers in cold weather climates.

"Don't let the front end fool you" this is a fog-free industrial mask built military tuff to eliminate helmet shield, goggle & safety eyeglass breath fog. Made in the USA.

Large for neck sizing of 12"-18" (30-45cm) and XL for neck size of 18"-20" (45-50cm).

Breath Fog / Intl / Contact / Tech / Industrial Sales

From SnowTech Magazine came some "Industry News" that is worth mentioning here:

".....Studies performed by 3M (makers of Thinsulate® Insulation) have shown that one quarter of your bodies heat loss is through breathing. Every time you take a breath and exhale, you are sucking cold air into and pumping heat out of your body. No matter how good your clothing, no matter how good your wind protection, you will still lose 25% of your body heat through breathing." Not good for cold weather survival.

Only the NO-FOG® Brand of Masks warm inhaled air with just the right amount of humidity for retaining body heat, cardiovascular relief & lung function in cold weather.

Just another great reason to wear a breath deflector mask while working....

Try our NO-FOG® #7F Masks and see a difference!
*Always wear the proper size and allow breath to exit down and out. Front breath deflector shape (Generation #) needs to be determined by the user prior to use. Hard hats, welding helmets, work shields, etc. all have different anti-fogging requirements. Be smart. Study what's going on and follow instructions for top performance... And know the definition of breath fog.  ©2019 NO-FOG® USA.