Obermeyer  Cosima Down Jacket - Women's

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On or off the mountain, the women's Obermeyer Cosima down jacket is feature loaded to keep you comfortable—it includes waterproof/breathable fabric and a warm blend of down and synthetic insulation.

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Features

  • HydroBlock Pro fabric provides 15,000 mm/15,000 g of waterproof/breathable protection
  • Allied Feather and Down responsibly sourced 550-fill-power duck down and Thermore® synthetic fibers are mapped with Thermal Zone Distribution™
  • 2-way stretch fabric and Full-Motion™ articulation allow a full range of movement
  • Built with REPREVE® recycled fabric
  • Bonded construction; seamless bonded quilting
  • Removable hood
  • CZV™ - Control Zone Ventilation
  • Snap-Away™ water-resistant powder skirt
  • Adjustable cuffs have hook-and-loop tabs
  • Zippered chest pocket, hand pockets and pass pocket
  • Interior electronics pocket with cord routing guide; interior stash pocket
  • Mesh gussets; fleece chin warmer; fleece-lined collar; interior wind guard; thumbhole inner cuffs; stretch lining panels; adjustable hem
  • Detachable goggles cloth; accessory ring; key keeper; decorative tape detail

Imported.

View all Obermeyer Women's Down Jackets

Technical Specs

Best Use

Snowsports

Downhill Skiing

Fabric

HydroBlock Pro 55% polyester 2-way stretch/45% REPREVE polyester

Lining Fabric

Nylon

Windproof

Yes

Waterproof

Yes

Type of Waterproofing

HydroBlock Pro waterproof/breathable membrane

Insulated

Yes

Insulation Type

Down / Synthetic Blend

Insulation

Allied Feather and Down duck down/Thermore synthetic fibers

Warmth

Warmer

Water-Resistant Down

Yes

Hood

Yes

Thumbholes

Yes

Powder Skirt

Yes

Ventilation

Pit Zips

Back Length

Hip-length

Back Length (in.)

26 inches

Gender

Women's

Weight

2 pounds

Sustainability

Contains recycled materials

Size Chart

Obermeyer Clothing - Women's
0246810121416182022XSSMLXLXXL
Numerical Size0246810121416182024-68-1012-1416-1820-22
Chest32333435363738.540424446.548.53334 - 3536 - 3738 1/2 - 4042 - 4446.5 - 48.5
Sleeve Length2828.52929.53030.53131.531.5323232.5
Waist2425.52728293031.533353739.541.525 1/227 - 2829 - 3031 1/2 - 3335 - 3739.5 - 41.5
Hip3435.53738394041.543454749.551.535 1/237 - 3839 - 4041 1/2 - 4345 - 4749.5 - 51.5
Inseam29.529.753030.2530.530.753131.2531.531.7532

Sizing Notes

Measurements are stated in inches unless otherwise indicated.

All dimensions refer to your body size, NOT the product's dimensions.

CHEST: Measure at the widest dimension

WAIST: Measure at the narrowest dimension

HIP: Measure at the widest dimension

SLEEVE: With arm slightly bent, measure from center back neck bone over shoulder to wrist bone

INSEAM: Measure in a straight line from crotch to ankle bone

Sizes in chart represent regular sizes.

Short inseam lengths are generally 2 inches shorter than regular sizes. Long inseam lengths are generally 2-3 inches longer than regular sizes.

For petite sizes, garment measurements of sleeve and center back are 1.5 inches shorter than on regular sizes.

Buying Advice

A person sits on the snow wearing the Patagonia Nano Puff, an insulated jacket
Government Camp, Oregon, United States

Reviews
15 reviews with an average rating of 4.7 out of 5 stars

78% 7 of 9 reviewers recommended

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Average Product Weight

LightweightHeavy

Average Overall Fit Rating

Runs SmallRuns Large

Average Warmth

Not Insulated / WarmVery Insulated / Warm

Most Helpful Favorable Review

16 people found this review helpful
5 reviews with an average rating of 5.0 out of 5 stars
2 years ago
First coat purchase in 20-30 years!
I rarely wear coats. But even in Colorado, if I were to get stranded traveling I decided I needed a proper walking/survival coat. This was a splurge since I probably won’t wear it often. But well worth it in my opinion when I do need it. I wore it today when it was 13 below with are arctic storm. I was warm as could be. Love the color, love the fabric, love all the pockets and zippers, love the hand warmers, love it entirely! Love the hood and fit…..I feel like a million dollars in it😂
Nativeco
CO

Most Helpful Critical Review

7 people found this review helpful
5 reviews with an average rating of 3.0 out of 5 stars
2 years ago
Not enough shoulder flex
Really wanted to like this jacket. Love the pockets, thumb-hole inner cuffs, and color. But the "tailored" fit of the armhole/shoulder area doesn't allow for free enough arm and upper body movement. The hybrid insulation feels heavier on the poly-batting and much less on down, which is disappointing if you're hoping for the cloud-warmth of down. And given the higher price point, it's worrisome that the front zipper is sticky like it might jam/break before long. Sadly having to return it.
Fran
NEK, Vermont
gbrown
Location:Santa Cruz, CA
Body Type:Slender
Age:25–34
Weight:100–125 lbs.
Height:5'9"
Experience Level:Beginner
Rated 5.0 out of 5 stars
2 years ago

Excellent Jacket

I've never had a proper snow jacket before and finally bought this one after wearing a friend's Obermeyer. I absolutely love it. It manages to be stylish and soft while also super functional and warm. I haven't worn it skiing yet, but I wore it in the snow and I was actually too warm and had to wear it unzipped! I think this jacket has an attractive fit and felt much more luxurious than the Tuscany II. I think the down insulation provides extra warmth as well. I'm 5'9 and 120lbs and the 6 fit perfectly. Could have probably sized up to an 8 if I wanted to wear more layers underneath. I started receiving compliments the first day I wore this. Highly recommend!

Body Type:Slender
Age:25–34
Weight:100–125 lbs.
Height:5'9"
Experience Level:Beginner

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
Nativeco
Location:Colorado
Body Type:Curvy
Age:65–74
Weight:150–175 lbs.
Height:5'6"
Experience Level:Intermediate
Rated 5.0 out of 5 stars
2 years ago

First coat purchase in 20-30 years!

I rarely wear coats. But even in Colorado, if I were to get stranded traveling I decided I needed a proper walking/survival coat. This was a splurge since I probably won’t wear it often. But well worth it in my opinion when I do need it. I wore it today when it was 13 below with are arctic storm. I was warm as could be. Love the color, love the fabric, love all the pockets and zippers, love the hand warmers, love it entirely! Love the hood and fit…..I feel like a million dollars in it😂

Body Type:Curvy
Age:65–74
Weight:150–175 lbs.
Height:5'6"
Experience Level:Intermediate

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
Fran
Location:NEK, Vermont
Body Type:Slender
Weight:100–125 lbs.
Height:5'3"
Rated 3.0 out of 5 stars
2 years ago

Not enough shoulder flex

Really wanted to like this jacket. Love the pockets, thumb-hole inner cuffs, and color. But the "tailored" fit of the armhole/shoulder area doesn't allow for free enough arm and upper body movement. The hybrid insulation feels heavier on the poly-batting and much less on down, which is disappointing if you're hoping for the cloud-warmth of down. And given the higher price point, it's worrisome that the front zipper is sticky like it might jam/break before long. Sadly having to return it.

Body Type:Slender
Weight:100–125 lbs.
Height:5'3"

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
Rockinrobynn
Location:Renton, WA
Body Type:Athletic
Age:55–64
Weight:125–150 lbs.
Height:5'6"
Experience Level:Intermediate
Rated 5.0 out of 5 stars
2 years ago

Attractive + functional jacket + good value

I just received the Obermeyer Cosima jacket and haven't worn it on the slopes yet, but I like this jacket for the following reasons: Looks: The design is sporty, yet feminine, with a flattering fit. The bright color (pixie dust) looks stylish with my black ski pants. I'm 5'6" and 134 lbs, and size 8 was the best fit - not too baggy, not too tight. (Size 6 would also have worked, although it was just a tad tight around the shoulders/armpits and wouldn't allow for much layering underneath.) Functionality: I didn't have to compromise with this jacket. It feels like it will be warm enough without a lot of bulk, and will help me regulate my temperature with the underarm vent zips that are super easy to access and open. (It seems warmer than the Obermeyer Tuscany II jacket.) The handy sleeve ski-pass pocket, detachable goggles cloth, key keeper, and thumbhole inner cuffs are nice touches. The only improvements I'd make would be (1) not having the outer top pocket and inner accessories pocket on the same side and (2) the zipper quality (the zipper on the Obermeyer Bombshell jacket seems more durable and smoother).

Body Type:Athletic
Age:55–64
Weight:125–150 lbs.
Height:5'6"
Experience Level:Intermediate

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
sloucher
Location:Tahoe
Body Type:Slender
Age:55–64
Weight:125–150 lbs.
Height:5'6"
Experience Level:Expert
Rated 5.0 out of 5 stars
2 years ago

Obermeyer womens warm jacket

This jacket is warm. I use it for skiing and am a very cold person. It runs true to size. The hood is a bit small when going over the helmet though. The neck is tight when zipped all the way up. I am 5’6 130 and bought size 8 ( I have broad shoulders)

Body Type:Slender
Age:55–64
Weight:125–150 lbs.
Height:5'6"
Experience Level:Expert

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
Marcia
Location:Vermont
Body Type:Curvy
Age:65–74
Weight:150–175 lbs.
Height:5'5"
Experience Level:Intermediate
Rated 5.0 out of 5 stars
2 years ago

Great winter ski jacket

Warm coat used for downhill skiing Comfortable and flattering

Body Type:Curvy
Age:65–74
Weight:150–175 lbs.
Height:5'5"
Experience Level:Intermediate

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
Ndoucette57
Location:Philadelphia
Body Type:Slender
Age:55–64
Weight:125–150 lbs.
Height:5'1"
Experience Level:Beginner
Rated 5.0 out of 5 stars
1 year ago

Obermeyer winter coat

I wanted a warm coat that had a feminine shape and this jacket is perfect. Love that it is slightly fitted but still roomy enough to wear a thick sweater underneath.

Body Type:Slender
Age:55–64
Weight:125–150 lbs.
Height:5'1"
Experience Level:Beginner

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
Otter78
Location:Chicago
Body Type:Athletic
Age:35–44
Weight:125–150 lbs.
Height:5'6"
Experience Level:Intermediate
Rated 3.0 out of 5 stars
2 years ago

Not good quality…

The snap was missing from the inside. I realized once home. The zipper is kind of hard. And the string from the hood fell out on the same day I got it when I pulled the string. So, it looks like the wuality is something desired, but not given with this jacket. The style is okay. It looks a bit cheap.

Body Type:Athletic
Age:35–44
Weight:125–150 lbs.
Height:5'6"
Experience Level:Intermediate

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
GADA
Location:Missoula, Montana
Body Type:Slender
Age:65–74
Weight:100–125 lbs.
Height:5'4"
Experience Level:Expert
Rated 5.0 out of 5 stars
2 years ago

Classy ski coat for the mountain

Great fit and feel. Nice and warm with ease of movement

Body Type:Slender
Age:65–74
Weight:100–125 lbs.
Height:5'4"
Experience Level:Expert

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
the dude
Location:Northern VA
Body Type:Slender
Age:Under 18
Weight:100–125 lbs.
Height:5'0"
Experience Level:Intermediate
Rated 4.0 out of 5 stars
6 months ago

good coat, but not waterproof at all

My daughters love these coats, but be advised they’re not waterproof at all as they come from the factory 

Body Type:Slender
Age:Under 18
Weight:100–125 lbs.
Height:5'0"
Experience Level:Intermediate

Overall Fit Rating

Runs SmallRuns Large

Warmth

Not Insulated / WarmVery Insulated / Warm

Product Weight

LightweightHeavy
1 - 10 of 15 Reviews

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