Obermeyer Women's Cosima Down Jacket 2026

The Cosima Down Jacket is Obermeyer’s pinnacle fusion of premium warmth, mountain-ready features, and tailored winter style—perfect for skiers who demand performance without sacrificing comfort.

Elite Warmth, Elevated Design

Allied Feather & Down 550 Fill Power: Responsibly sourced down insulation offers supreme warmth-to-weight ratio
HydroBlock® Pro Waterproofing: 15K/15K protection keeps you dry during snowstorms and deep powder days
Stretch Shell Fabric: Provides dynamic mobility for skiing, boarding, and après transitions
Removable Faux Fur Hood Trim: Add or remove the plush styling as your conditions change
Interior Features: Includes electronics pocket, stretch lining, key keeper, powder skirt, and underarm vents

Performance Meets Luxury

With a shaped fit and rich color options, the Cosima Down Jacket delivers standout looks backed by technical construction. Whether carving groomers or sipping cocoa slopeside, this jacket keeps you warm, dry, and effortlessly stylish.

Technical Rundown

Waterproofing: 15,000mm
Breathability: 15,000g/m²
Insulation: 550 Fill Power Allied Down + 120g Synthetic (underarms and seat)
Fabric: HydroBlock® Pro Stretch Polyester
Fit: Active, shaped silhouette

Bottom Line: The Cosima Down Jacket combines best-in-class insulation, breathable waterproofing, and stretch comfort—perfect for women who want warmth, performance, and resort-ready style.

Conquer cold in comfort—shop the Cosima Down Jacket today.

SKU: 542805

ColorMOONLT

MOONLT BLACK

Size4

4 6 8 10 12 14

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$399.00

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Technical Specifications

Feature	Details
Insulation Type	550 Fill Power Allied Feather & Down
Waterproofing	15,000mm (HydroBlock® Pro)
Breathability	15,000g/m²
Stretch Fabric	Yes – 100% Stretch Polyester Shell and Lining
Additional Insulation Zones	120g Synthetic in underarms and seat

Women's Jacket Size Chart (Obermeyer)

Size	Bust (in)	Waist (in)	Hip (in)	Sleeve (in)
2	33	25	36	29.5
4	34	26	37	30
6	35	27	38	30.5
8	36	28	39	31
10	37	29	40	31.5

Need help with your order?

Give us a ring: 1-888-754-7761

Obermeyer Women's Cosima Down Jacket 2026

$399.00

About Obermeyer

A Legacy of Ski Innovation and Passion, Inspired by Klaus

Obermeyer, founded in Aspen in 1947 by Klaus Obermeyer, is a brand synonymous with ski innovation and a passion for the sport. From their first iconic down parka, fashioned from a repurposed comforter, to groundbreaking inventions like the ski brake and mirrored sunglasses, Obermeyer has consistently shaped the ski industry with a focus on making skiing safer and more enjoyable.

Klaus Obermeyer's ingenuity and love for skiing continue to inspire the brand today. With a history steeped in innovation and a commitment to quality, Obermeyer designs fashion-forward ski apparel and accessories that not only perform exceptionally but also celebrate the expressive nature of the sport.

Obermeyer's dedication to the mountain experience extends beyond product development. They are committed to fostering a community of skiers who share their passion for the sport and the environment. With a legacy that spans over 75 years, Obermeyer continues to be a trusted brand for skiers of all levels, empowering them to embrace adventure and create unforgettable memories on the slopes.