Thermoball

Thermoball

ThermoBall™ is a revolution in synthetic insulation technology. Unlike traditional, continuous-filament synthetic insulations, the small, round synthetic fiber clusters closely to mimic down clusters; trapping heat within small air pockets to retain warmth.

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Combining stretchability with 700-fill down insulation the slim-fit ...
Description:
Combining stretchability with 700-fill down insulation the slim-fit water-repellent Women's Stretch Down Vest can be worn as an inner or outer layer depending on the weather and your style.
The slim-fit Shelter Cove Vest is a water-repellent ...
Description:
The slim-fit Shelter Cove Vest is a water-repellent and windproof layer made with a 100% recycled main fabric. Ideal for hiking it uses body-mapped Heatseeker™ Eco insulation to deliver targeted versatile warmth without the unnecessary bulk.