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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
This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.
Made with PFAS Chemicals
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 |