The cold slows people down. HACS™ keeps them ready.

HACS™, the Heat Activating Component System, is intelligent heating printed into the garment. No wire grids, no sewn-in battery, no change to how the garment looks or moves.

Why HACS™

  • Invisible. Built into the garment, with no change to drape, weight or silhouette.

  • Self-regulating. Designed to manage its own temperature.

  • Durable. Made to flex, wear and wash like performance fabric.

  • Intelligent. TPOS, our thermal intelligence in development, will adjust heat to the wearer automatically.

Where HACS™ is built, tested and taken further.

HACS Lab is our prototyping and engineering lab. We help partners develop, test and integrate HACS™ into their own products, working with the same team that built the technology. For many partners, a HACS Lab project is the first step toward a licence.

HACS™ is patent pending, with two patent families filed in the U.S. and internationally.

THE HACS™ SYSTEM

A new thermal layer for premium apparel.

An integrated, self-regulating material platform engineered to create warmth without changing the garment’s essential character.

Ultra- thin.

Designed to integrate into the garment construction without visible bulk. At one-tenth of a millimetre, THERME` disappears into the garment without adding bulk.

Self- regulating

Warmth where the wearer needs it, with an effortless experience.

Garment first

Built to respect the drape, stretch, touch, and movement of the original garment. From performance gear to tailored outerwear, THERME` is durable, washable construction holds up to real-world wear and tear.

See how brands use HACS™.