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Women's Sundown Jacket

Hanging in the tent, scooting around town or hanging on a cool, breezy day at the crag, the Women's Sundowner Jacket—made with DWR-treated polyester ripstop and filled with synthetic Themal R® insulation—can act as a shirt or a light jacket. You choose; we approve.

Feature List

  • Thermal R Insulation
  • Zip Chest Pocket
  • Snap Cuffs


Thermal R

From jackets and pants to gloves and sleeping bags, Marmot's Thermal R insulation is our ultra-warm synthetic solution for cold weather activities.

What is it?

Thermal R is Marmot's proprietary family of polyester insulations specifically engineered to meet various cold weather needs.

How does it work?

The unique combination of multi-channel and hollow fibers is designed to provide maximum warmth while reducing the adverse effects of perspiration, condensation and humidity. The fine multi-channeled fiber transports away moisture while the hollow fibers provide excellent loft with minimum weight.

What are the benefits of this technology?

Thermal R insulation is resilient, has excellent warmth to weight, and is highly durable.


Main Materials:100% Polyester Ripstop DWR 1.6 oz/yd
Insulation Material: Thermal R™
Center Back Length (Base of neck to bottom of hem): 26.5in
Fit: Regular Fit
Weight: 0lbs 8.8oz (249.5g)

Wash and Care:

Why do we encourage proper care of our clothing and gear?

Because you have invested in (or are thinking about investing in) one of the most technically advanced pieces of apparel or equipment you'll ever own and we want to make sure you have the information you need to protect and care for your purchase. Proper care assures you will optimize the performance of your Marmot product and maximize its service-life.

Clothing Care

  • Machine Wash Cold
  • Wash With Like Colors
  • Powdered Detergent
  • No Fabric Softeners
  • Do Not Iron
  • Do Not Bleach
  • Do Not Dry Clean
  • Tumble Dry Low
  • Close All Fasteners