Obermeyer Cosima Down Jacket - Women's
On or off the mountain, the feature-loaded Obermeyer Cosima women's down jacket keeps you looking and feeling great with its contoured design and blend of down and synthetic insulation.
Key Details



- HydroBlock Proâ„¢ 15,000 mm/15,000 g waterproof/breathable fabric
- 2-way stretch REPREVE® fabric and Full-Motion™ articulation allow a full range of movement
- Allied Feather + Down 550-fill-power duck down in the upper body, top sleeves and hood; Thermore Classic FE synthetic fibers in the lower body, side body and underarm sleeves
- Thermal Zone Distributionâ„¢ mapped insulation
- Bonded construction
- Seamless bonded quilting
- CZVâ„¢ Control Zone Ventilation aids thermal regulation by letting heat escape and fresh air in; internal mesh inserts help keep out the elements
- Removable hood
- Zippered handwarmer pockets; zip chest pocket; zip pass pocket; interior electronics pocket; interior stash pocket
- Center-front zipper, chest pocket zipper and handwarmer pockets zippers are YKK AquaGuard® zippers
- Fleece-lined collar
- Fleece chin warmer
- Interior wind guard
- Stretch lining panels
- Water-resistant powder skirt with gripper elastic hem
- Adjustable cuffs with hook-and-loop tabs
- Thumbhole inner cuffs
Imported.
View all Obermeyer Women's Down JacketsBest Use | Snowsports Downhill Skiing |
---|---|
Fabric | HydroBlock Pro 55% polyester/45% REPREVE polyester 2-way stretch |
Lining Fabric | 100% nylon |
Windproof | Yes |
Waterproof | Yes |
Type of Waterproofing | HydroBlock Pro 15,000 mm/15,000 g waterproof/breathable laminate |
Insulated | Yes |
Insulation Type | Down / Synthetic Blend |
Insulation | Upper body, top sleeves and hood: Allied Feather + Down 550-fill-power duck down; lower body, side body and underarm sleeves: Thermore Classic FE 115 g/m2 synthetic fibers |
Warmth | Warmest |
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 | 3 pounds |
Sustainability | Contains recycled materials |
0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Numerical Size | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 2 | 4-6 | 8-10 | 12-14 | 16-18 | 20-22 | |
Chest | 32 | 33 | 34 | 35 | 36 | 37 | 38.5 | 40 | 42 | 44 | 46.5 | 48.5 | 33 | 34 - 35 | 36 - 37 | 38 1/2 - 40 | 42 - 44 | 46.5 - 48.5 |
Sleeve Length | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 31.5 | 31.5 | 32 | 32 | 32.5 | ||||||
Waist | 24 | 25.5 | 27 | 28 | 29 | 30 | 31.5 | 33 | 35 | 37 | 39.5 | 41.5 | 25 1/2 | 27 - 28 | 29 - 30 | 31 1/2 - 33 | 35 - 37 | 39.5 - 41.5 |
Hip | 34 | 35.5 | 37 | 38 | 39 | 40 | 41.5 | 43 | 45 | 47 | 49.5 | 51.5 | 35 1/2 | 37 - 38 | 39 - 40 | 41 1/2 - 43 | 45 - 47 | 49.5 - 51.5 |
Inseam | 29.5 | 29.75 | 30 | 30.25 | 30.5 | 30.75 | 31 | 31.25 | 31.5 | 31.75 | 32 |
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.
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Received used and dirty jacket
Received used jacket with dirty sleeves, pocket loaded with used napkin and ski glasses pouch, tags reattached,… very disappointing
Warm, cozy and flexible
I wanted a ski jacket that would keep me warm while not feeling bulky or excessive. This jacket fits the bill. I do not feel strangled under the arms or around the neck and can move freely down the slope. I wear a large smartwatch that makes the cuff a bit bulky on one side with the hand extensions, but I’m working on that without removing the watch. The coat is fitted and looks classy amongst all the attire on the hill.
Great Ski Jacket!
I have a couple of Cosima jackets and absolutely love them! The fit is flattering and comfortable, the fabric is high quality, and the down fill is just right — warm without feeling bulky. I wore one in Vail this past March during heavy snow and strong winds, and it kept me warm and dry the entire day. The ventilation zips are a great feature for those slightly warmer or more active days. I highly recommend this jacket!
A fabulous winter coat
Keeps me extremely warm, Lightweight, Crate for hiking
super warm
I bought this one not too long ago and I will recommend this to everyone!