Low-profile construction that layers beneath existing workwear and uniforms.
Cold slows work. This is the fix you wear.
In cold storage, refrigerated logistics, utilities, construction, and winter jobsites, cold is not weather. It is the workplace. HEATJAC™ keeps crews comfortable and working without adding bulk that gets in the way of the job.

- Under workwear, not over it
- Warmth that lasts the shift
- Fleet-friendly
Film

how the architecture applies
Under workwear, not over it
Warmth that lasts the shift
Compatible with long-duration warming elements; workers choose and replace their own source.
Fleet-friendly
Sizes S/M and L/XL, plus extended XXL and XXXL, multiple colorways, and consistent unit specs that make ordering for a crew simple.
Under the layer

Developing equipment for cold environments? See R&D and testing.
Comfort is a productivity line item.
Volume pricing for teams and facilities, drop-ship for small orders and freight for volume, and program support for safety managers introducing the platform to a workforce.