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.

Shop Thermoball

Exploration Without Compromise

Explore Without Compromise

We’ve made it easy to spot our most sustainable products on our website with our “Exploration Without Compromise” badge. To earn the badge, apparel, equipment, and accessories must be made with 75% or greater recycled, regenerative and/or responsibly-sourced renewable materials by weight. If the product has a DWR finish, it must be a non-perfluorinated chemicals (non-PFC) DWR.

Learn More

Related Products
The height of cold-weather versatility the Women's Clementine ...
Description:
The height of cold-weather versatility the Women's Clementine Triclimate® Jacket will keep you comfy in just about any conditions. Whether it's hitting pillow lines in the backcountry or après ski happy hour you're guaranteed to be stylish and cozy.
The slim-fit Women's Metropolis Parka is a form-flattering ...
Description:
The slim-fit Women's Metropolis Parka is a form-flattering water-resistant 550-fill Down jacket that keeps your upper body hips and thighs cozy and protected from harsh winter weather.
Double your coverage with the Women's Mossbud Insulated ...
Description:
Double your coverage with the Women's Mossbud Insulated Reversible Jacket. This versatile piece features a water-repellent exterior silky fleece lining and an updated silhouette that breathes new life into an easily loved classic.
The Women's New Dealio Down Parka is made ...
Description:
The Women's New Dealio Down Parka is made for stylish urban adventures in cold conditions. With full-length 550-fill Down insulation removable faux-fur ruff and water-repellent finish it's the perfect merger of style and function.