Carhartt Coal Heather Knit Insulated Face Mask

The Carhartt Coal Heather Knit Insulated Face Mask brings a muted, heathered grey tone to one of Carhartt's most capable cold-weather accessories. Coal Heather is a low-profile color that blends naturally with most workwear palettes, making it an easy choice for crews that want a coordinated look without committing to a single bold color.

Built from 100% acrylic stretchable rib knit fabric, this mask flexes with the natural movement of your head and face throughout a long shift, maintaining a snug fit without creating pressure points or restricting breathing. Inside the mask, 3M Thinsulate Flex 40-gram insulation provides the kind of warmth that workers in genuinely cold environments need.

Thinsulate is a trusted insulation technology in serious cold-weather gear because it delivers thermal performance at a relatively thin profile, meaning the mask does not feel like it is smothering you when you need to focus on the task at hand. Forty grams is a well-chosen specification for active work: enough insulation to matter, light enough to stay during exertion.

The eye opening is finished with overlock stitching, a construction detail that prevents fraying and strengthens the seam at the point most subject to stress during use. The extra-long neck extends the mask's coverage area downward, overlapping with jacket collars and closing the cold-air gap that develops during movement.

A Carhartt label at the neck marks the quality standard of the piece. Through SWAGHQ, this mask is available for branded crew orders with a minimum of 6 units and a 10-14 business day turnaround, making it a reliable option for construction crews, trade teams, corporate safety programs, and outdoor professionals.