Hero-overlay-mens-blue-fullzipWomens-vest-orange

See how versatile Thermoball is

ThermoBall™ insulates, packs and feels like down, but delivers total versatility. It provides uncompromising warmth even when wet, making it the new go-to jacket for any adventure.

Design

14.11 oz

Weight

100% Nylon

Fabrics

PrimaLoft ®
ThermoBall

Insulation

  • Two hand pockets
  • Elastic binding at cuff and hood
  • Hem cinchcord system in hand pockets
  • Stowable into hand pocket
  • Three color zipper-pull detail
Official Thermoball Logo
Official Bluesign Logo

11.64 oz

Weight

100% Nylon

Fabrics

PrimaLoft ®
ThermoBall

Insulation

  • Two hand pockets
  • Elastic binding at cuff
  • Hem cinchcord system in hand pockets
  • Stowable into hand pocket
  • Three color zipper-pull detail
Official Thermoball Logo
Official Bluesign Logo

9.17 oz

Weight

100% Nylon

Fabrics

PrimaLoft ®
ThermoBall

Insulation

  • Two hand pockets
  • Elastic binding at arm opening and hem
  • Stowable into hand pocket
  • Three color zipper-pull detail
Official Thermoball Logo
Official Bluesign Logo

12.35 oz

Weight

100% Nylon

Fabrics

PrimaLoft ®
ThermoBall

Insulation

  • Two hand pockets
  • Elastic binding at cuff and hood
  • Hem cinchcord system in hand pockets
  • Stowable into hand pocket
  • Three color zipper-pull detail
Official Thermoball Logo
Official Bluesign Logo

10.05 oz

Weight

100% Nylon

Fabrics

PrimaLoft ®
ThermoBall

Insulation

  • Two hand pockets
  • Elastic binding at cuff
  • Hem cinchcord system in hand pockets
  • Stowable into hand pocket
  • Three color zipper-pull detail
Official Thermoball Logo
Official Bluesign Logo

7.76 oz

Weight

100% Nylon

Fabrics

PrimaLoft ®
ThermoBall

Insulation

  • Two hand pockets
  • Elastic binding at arm opening and hem
  • Stowable into hand pocket
  • Three color zipper-pull detail
Official Thermoball Logo
Official Bluesign Logo

Technology

Fold1

Packs neatly into hand pocket

Icn-thermal

Traps heat within small air pockets to retain warmth

Icn-wet

Provides warmth in wet conditions

Icn-woven

Tightly woven fabric makes jacket lighter

Icn-downfill

Insulation equivalent to 600 Fill Down

Developed in partnership with Primaloft, Thermoball is a revolution in insulation technology.

Unlike traditional continuous filament synthetic insulations, the small, round PrimaLoft synthetic fiber clusters closely mimic down clusters, trapping heat within small air pockets to retain warmth. ThermoBall has warmth equivalent to 600 fill goose down. As a result, it can offer the light weight, loft, warmth and compressibility of down.

Through the Physiologic Process, The North Face was able to create a down-like, synthetic insulation. What started in the lab was tested on real expeditions, reiterated and perfected to become Thermoball.

  • thermoball
  • continuous-filament
  • down

See Thermoball Up Close

Take a dive into the first true alternative to down and the new line of Thermoball

Video3

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