DEFY WEATHER,
WHEREVER

Packable & Light
Warm when wet
Ultrawarm

ThermoBall™ Technology offers the low weight, loft, warmth, and compressibility of down with the wet-weather insulating performance of a synthetic

Thermoball wet
  • ThermoBall™ fibers

  • Goose down

Stays warm even when wet

ThermoBall™ is an ultralight, highly compressible synthetic insulation that retains loft and traps heat even when wet.

Thermoball wet
  • ThermoBall™ fibers

  • Goose down

Packs down to a pocket size.

ThermoBall™ packs incredibly small, right into its own pocket. You have to see it to believe it.

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