FREE SHIPPING
This item qualifies for Free Shipping! Details.
But fear not - there is plenty to explore...
Shop all Obermeyer Shop sale ObermeyerMEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
EASY RETURNS
Take up to a full year to return your item! See our Return Policy.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
The Obermeyer Cosima Down Jacket combines the portability and light feel of a down jacket with the versatility of strategically mapped synthetic insulation for a go-everywhere winter coat that performs in variable conditions. It boasts 15K protection to keep the elements away from your inner layers, vents to help regulate body temperature when working up a sweat, and a powder skirt to seal out the cold and wet on the deeper days. It also has ample pocket storage for your essentials and classic athletic style.
HydroBlock® Pro – Obermeyer independently third party tests all of its technical fabrics for performance verification. High performance specialty fabrics use fully coated hydrophobic laminations and a superior DWR polymer coating for stain protection and coating integrity. HydroBlock® Pro resists up to 15,000mm before water penetration while allowing 15,000 grams of water vapor to pass through within a 24-hour time frame
550-fill Power Allied Feather & Duck Down | Upper Body, Outer Sleeve, & Hood
115g Thermore® Classic Synthetic | Lower Body, Side Body, & Underarm Sleeve
Thermal Zone Distribution™ Mapped Insulation
Fleece Lined Collar
Stretch Lining Panels
Regular Fit
Zipper Handwarmer Pockets
Zipper Chest Pockets
Pass Pocket
Interior Electronics Pocket
Interior Goggle Pocket
CZV™ - Control Zone Ventilation
Breathing Vents
Snap-Away™ Water-resistant Powderskirt
Adjustable Cuffs with Hook and Look Tab
Detachable Scratch-free Goggle Cloth
Removable Adjustable Hood
YKK® AquaGuard® Zippers
Seamless Bonded Quilting
Full-Motion™ Articulation
Thumbhole Inner Cuffs
Fleece Chin Warmer
Cord Routing Guide
Interior Windguard
Adjustable Hem
Accessory Ring
Mesh Gussets
Key Keeper
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 |