Cosima Down Jacket
Cosima Down Jacket
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Product Details
Product Details
The Obermeyer Cosima Down Jacket is a women's down ski jacket with a contoured, tailored shape that looks as good at après as it does on the chairlift. From Obermeyer, it pairs 550 fill power duck down with Thermal Zone Distribution™ mapped insulation, putting warmth where your body needs it most. A HydroBlock® Pro shell with 2-way stretch REPREVE® fabric stands up to wind and snow, and Full-Motion™ articulation lets you move freely through every turn.
Why the Obermeyer Cosima Down Jacket Belongs in Your Kit
- Targeted warmth: 550 fill power down in the upper body, top sleeves, and hood, plus 120g insulation in the lower body, side panels, and underarms, where you move most
- Weather protection: HydroBlock® Pro fabric, YKK® AquaGuard® zippers, and a Snap-Away™ water-resistant powder skirt with a gripper elastic hem
- Temperature control: CZV™ Control Zone Ventilation opens up airflow where overheating happens most
- Full range of motion: 2-way stretch fabric, stretch lining panels, and Full-Motion™ articulation
- Smart storage: a zipper pass pocket, an interior electronics pocket, a zipper chest pocket, and zipper handwarmer pockets
- Custom fit: a removable adjustable hood, adjustable hem and sleeve cuffs, and thumbhole inner cuffs, in sizes 0 to 22 with regular and petite lengths
- Color options: Kashmere, In A Blush, Poppy, Cascade, Cascade Plume, Dolomite, Pink Lem, Electric Cobalt, White, Black, and Bali Sun
FAQs
Is the Cosima Down Jacket warm enough for skiing?
Yes. It uses 550 fill power down through the upper body, sleeves, and hood, with 120g insulation in high-movement zones, and CZV™ vents let you release heat on warmer days. Compare it with the rest of Obermeyer's women's down jackets.
Is the Cosima Down Jacket waterproof?
The shell is Obermeyer's waterproof, breathable HydroBlock® Pro fabric, finished with YKK® AquaGuard® zippers and a water-resistant powder skirt to keep moisture and snow out.
How does the Cosima Down Jacket fit?
It has a regular fit and comes in women's sizes 0 to 22, in regular and petite lengths. Compare your chest, waist, and hip measurements to the women's size charts before you order.
Does the Cosima have a removable hood?
Yes. The hood adjusts and removes completely, so you can change your coverage as conditions change. Every jacket is also backed by Obermeyer's Limited Lifetime Warranty.
How do I care for the Cosima's down insulation?
Wash it on a gentle cycle with a down-specific detergent, then tumble dry on low to restore the loft. Obermeyer's care instructions cover washing, drying, and storage.
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'6", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'10", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'10", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'10", wearing size 4
Model info: Model is 5'8", wearing size 4
Model info: Model is 5'8", wearing size 4
Center Back Length: 26"
Style Number: 11212
Waterproofing
Breathability
Warmth
Materials
Materials
Fabric
All Colors
- HydroBlock® Pro 45% Repreve Polyester, 55% Polyester 2-Way Stretch
Insulation
All Colors
- Allied Feather & Down 550 Fill Power Duck Down Upper Body, Top Sleeve, & Hood
- 120gm Lower Body, Side Panels, & Underarms
Lining Content
All Colors
- 100% NYLON
Shell Content
All Colors
- 100% POLYESTER

Features & Technology
View Features List +Adjustable hem
CZV™ – Control Zone Ventilation
Stretch lining panels
Thermal Zone Distribution™ mapped insulation
YKK® AquaGuard® zipper(s)
Adjustable hood
Removable hood
Thumbhole inner cuffs
Water-resistant powderskirt with gripper elastic hem
Interior electronics pocket(s)
Zipper chest pocket(s)
Zipper handwarmer pocket(s)
Zipper pass pocket
Removable Hood
Conditions change fast out there. A removable hood lets you customize your fit and coverage in seconds to match whatever comes next.
Snap-Away™ Water-Resistant Powderskirt
A gripper elastic hem creates a snug, water-resistant barrier at the waist, and when you don't need it, simply snap it away.
Zipper Pass Pocket
Keep your lift pass secure and out of the way in a dedicated zipper pocket, so losing your ticket to ride is one less thing to worry about.
Adjustable Sleeve Cuffs
Get a personalized fit in seconds. Adjustable sleeve cuffs seal out the elements and keep your arms protected no matter what the mountain sends your way.
Interior Pocket
Keep valuables close and protected from the elements in an interior pocket built to stay out of sight and out of mind.
CZV™ - Control Zone Ventilation
Obermeyer's CZV™ Control Zone Ventilation places adjustable vents exactly where overheating happens most, so you can dial in airflow as conditions change.
