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Midweight warmth that won't let up.

The Marmot Women's Jena Down Jacket features 700-fill down with Marmot's Down Defender treatment to keep you warm through damp spring and fall outings. Basically, the jacket's down is coated in a Durable Water Repellant (DWR) at the molecular level, acting as an insurance policy against wet weather to ensure your jacket retains its heat-trapping loft, despite the conditions outside (short of a full-on rainstorm or all-day deluge). 

How good is Marmot's Down Defender treated down, compared to the untreated competition?  Well, Marmot claims that its treated down stays drier 10 times longer, maintains 150% more loft in damp conditions, and dries 30% faster than untreated down. Plus, the Down Defender treatment enhances the down's cluster integrity for longer lasting warmth. 

Aside from the jacket's midweight insulation that's great for chilly outings and casual wear, the Jena features a durable polyester mini ripstop shell that's also treated with a DWR for added resistance to passing showers. Its zippered hand pockets provide a place for small snacks and accessories when you're hiking and camping, and the elastic drawcord hem cinches tight for a great fit. In addition, this jacket uses Marmot's Angel-Wing Movement for freedom of motion when you're pitching a tent, hanging a bear bag in the wilderness, or retrieving items from hard to reach places in your pack.

  • Polyester mini ripstop shell
  • DWR treatment
  • 700-fill down insulation
  • Down Defender treatment
  • Elastic drawcord hem
  • Zippered hand pockets
  • Angel-Wing Movement

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Marmot Jena Down Jacket - Women's

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Here's what others have to say...

5 5

Absolutely love it!!! And size is perfec

  • Fit: True to size
  • Height: 5' 6"
    Weight: 160 lbs
    Size Purchased: L

Love t

Unanswered Question

What are the hip measurements of the jacket in a small size?

Is this jacket recommended for temperatures under 30?

Hey Ana,

It really sort of depends what you plan on wearing under the jacket and for what activity/how long you plan on being outside. A 700 fill jacket will certainly keep you warm most of the time, and this one is one of Marmot's key items! I personally love mine, I wear it most of the time during the winter, it's the perfect to and from work/store jacket as well as an insulator under a shell on a super cold and wet day. Also, the Gator and Vapor color are special colors only for

4 5

Great gift for mom!

  • Familiarity: I gave it as a gift but have feedback to share
  • Fit: True to size

I got my mom this jacket for her birthday! She loved the Dark Wine color. She was also really impressed with the warmth to weight ratio. She couldn't believe how warm she was and she felt like it was one of the lighter jackets that she's ever owned. I was also glad that it came with down defender so that if she got the insulation wet she doesn't have to worry about it completely ruining the insulative qualities.

5 5

A great fit for me

I read a lot of reviews about this jacket before deciding to go for it and I'd have to say I'm pleasantly surprised. I have a very athletic build (5'6" and 120 lbs) and a medium was perfect. This jacket is so light and so incredibly warm. Perfect for packing down on winter hikes and also great for a romp around in the snow. I highly recommend this jacket.

3 5

awkward fit

returning - tight in hip area - large in arms body don't like. already tried one size smaller too tight in wrong areas.

2 5

Fit is Awkward.

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: Runs small
  • Height: 5' 3"
    Weight: 145 lbs
    Size Purchased: Medium

I have worn this jacket a few times, and really want to like it. I love the color, the fabric, and the warmth. Unfortunately, the fit is awkward. I am 5'3" and 145 lbs. I originally ordered the large, but it was bulky. The medium zips up, but is too tight on the hips and across the chest. I don't think I could fit much underneath other than a thin t-shirt. I wear a medium in most other things, so was surprised about the tightness in the hips of this jacket. I may have to resell this and take a loss even though I have only worn this jacket twice. : (

I planned to purchase this jacket, but I am the same height as Megan H. and 147 pounds. Now I'm hesitant.

4 5

Fits small

  • Familiarity: I returned this product before using it
  • Fit: Runs small
  • Height: 5' 6"
    Weight: 128 lbs
    Size Purchased: small

I did my measurements per the instructions and was on the low side of small. I could hardly get the zipper to attach at the bottom. These run very, very small. Go up a size.

I disagree. I ordered a size up based on this review and have to return it as too big. I think it runs true to size.

2 5

Nice jacket, but...

  • Familiarity: I returned this product before using it
  • Fit: Runs small

Bought this jacket for my wife who normally wears a medium. Based on comments read I decided to go one size larger. Even in large jacket is way too tight on hips. Returning it for that reason and wound up paying shipping charges.

I had the exact same problem.
I generally wear a small in outwear and thought that the Medium would be ample with a sweater or fleece underneath, but it was way too snug around the middle. Too bad because I really wanted to like this jacket.

What is the center back length of a medium?

5 5

Great everyday jacket

  • Familiarity: I gave it as a gift but have feedback to share
  • Fit: True to size

This jacket is awesome! perfect for an every day around town or a layering piece. Marmot did a great job with the quality. Stuffs really small so it will fit perfect in your pack so when your not using it space isn't being taken up.

2 5

too small in hips

I have several Marmot jackets and love them all. With this jacket I ordered a small, same size I normally wear. It was too tight across the hips. I returned it for a medium and am sending it back for the same reason. Too tight in the hips. I'm disappointed because in all other ways this jacket is just what I want.

5 5

Best Down Jacket

  • Familiarity: I've put it through the wringer
  • Fit: True to size

This jacket is simply the best down jacket made. What puts it apart is the down defender, a water resistant coating on the down fibers. It stays drier 10 times longer than untreated down, maintains 150% more loft in damp conditions, and dries 30% faster. This jacket also weighs less than a pound! This is the kind of jacket that you buy for one purpose than find yourself using it for pretty much everything - grocery store runs, hiking in cool weather, a layer under your ski shell, and out to dinner. You might find yourself getting more than one color. This jacket is also so easy to take care of - throw it in the washer and dryer and good to go!