How to Choose Insulated Jackets

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Mapping down insulation with synthetic fill inside a waterproof/breathable shell, the women's Obermeyer Cosima down jacket is loaded with performance features for on- and off-mountain use.
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View all Obermeyer Women's Down Jackets| Best Use | Snowsports Downhill Skiing |
|---|---|
| Fabric | 55% polyester/45% REPREVE polyester |
| Lining Fabric | Nylon |
| Windproof | Yes |
| Waterproof | Yes |
| Type of Waterproofing | HydroBlock Pro 15,000 mm/15,000 g waterproof/breathable membrane |
| Insulated | Yes |
| Insulation Type | Down / Synthetic Blend |
| Insulation | Upper body, tops of sleeves and hood: 550-fill-power Allied Feather duck down; lower body, side panels and underarm: Thermore Classic 115 g synthetic fill |
| Warmth | Warmer |
| Hood | Yes |
| Thumbholes | Yes |
| Powder Skirt | Yes |
| Ventilation | Pit Zips |
| Back Length | Hip-length |
| Back Length (in.) | 26 inches |
| Gender | Women's |
| Weight | Unavailable |
| Sustainability | Contains recycled materials |
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Obermeyer is top notch quality. My very first Obermeyer jacket was purchased at REI in person back in 2015-2016. I have worn that jacket to death and it still is in brand new condition. I have since purchased two others and this year I wanted another so I ordered this one online. It’s all I can dream of and cut the tags and ready to take on Tahoe with it. The only small thing I hoped for is better quality zippers as I have noticed taken a turn since my 2015 Obermeyer. Otherwise do not hesitate to purchase their products. I wore all day yesterday and was warm and comfortable in 40s weather with wind chill. I’m 5’4” and usually 135# but 144# with holiday weight and I ordered the size 6 which fits great.
This is just stunning and it’s super high quality. I’m thrilled and I can finally stop searching for the perfect coat. Not kidding, I have probably ordered 10 jackets in my search. I have slender shoulders, 5’4”, 110 lbs but with slightly wide hips. I felt like my size 4 was just perfect. The only thing that would make it even more impressive would be a tad extra room in the hips but it’s fine. I would rather have this than an overly hourglass coat. Hope this helps someone else!