Thermal performance on demand

Walking, waiting, cooling off on the sideline, at the start gate, and other moments between activities. Performance isn't lost during effort but in the gaps.

How HACS™ works

A tenth of a millimetre.

That is the entire statement. Not a wire. Not a pack sewn into a lining. A heating element printed onto fabric, thin as a sheet of paper, that bends when you bend and disappears when you stop thinking about it.

The HACS™ PANELS are placed precisely where warmth is needed; instead of running a wire, we distribute warmth across a surface.

All you feel is the heat.

HACS™

(Heat-Activating Component System)

HACS™ SNAP FIT

Two low-profile connectors lock onto the heating panels, powered by a compact rechargeable battery carried in a pocket. We provide the full system: panels, connectors and the battery.

HACS™ is built to survive the way garments are actually used: laundering, abrasion and repeated flexing, and is tested to ISO standards. Comes in 3 sizes to fit your garment.

HACS™ PANELS