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Modern style with the tried-and-true warmth combination of duck down and synthetic Thermore® Classic insulations make the Obermeyer Cosima Down Jacket a popular choice for skiers of all walks. Add in 15K/15K waterproof breathability to offer solace from stormy weather, and it's no wonder that the Cosima Down Jacket is beloved by both recreational skiers as well as devoted die-hard powder hounds.
HydroBlock® Pro 2-Way Stretch – 45% Repreve Polyester / 55% Polyester
15K Waterproof / 15K Breathability
Thermal Zone Distribution Mapped Insulation
Upper Body – Allied Feather & Down 500-Fill Power Duck Down
Lower Body, Sleeves & Hood – Thermore® Classic 115g
Seamless Bonded Quilting
Stretch Lining Panels
Regular Fit
Center Back Length – 26"
Zipper Chest Pocket
Zipper Handwarmer Pockets
Zipper Pass Pocket
Interior Electronics Pocket
Interior Stash Pocket
Control Zone Ventilation
Mesh Gussets
Full-Motion Articulation
Bonded Construction
YKK® AquaGuard® Zippers
Removable Hood
Fleece Lined Collar
Fleece Chin Warmer
Adjustable Hem
Interior Windguard
Adjustable Cuffs with Hook & Loop Tab
Thumbhole Inner Cuffs
Water-Resistant Powderskirt with Gripper Elastic Hem
Detachable Goggle Cloth
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |