Side view of insulated jacket showing gusseted underarms and zip pocket functionality
Close-up of 3D WarmCube construction on back panel with moisture-resistant down fill
Woman wearing down jacket while hiking in snowy conditions, showcasing active use
Side view of insulated jacket showing gusseted underarms and zip pocket functionality
Close-up of 3D WarmCube construction on back panel with moisture-resistant down fill
Woman wearing down jacket while hiking in snowy conditions, showcasing active use
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Marmot Alt HB WarmCube Half-Zip Down Jacket for Women

Original price was: $300.00.Current price is: $120.00.

-60%

This down jacket offers premium warmth with 700-fill power and thermal-regulating lining.

(3 customer reviews)

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Side view of insulated jacket showing gusseted underarms and zip pocket functionality
Marmot Alt HB WarmCube Half-Zip Down Jacket for Women
$300.00 Original price was: $300.00.$120.00Current price is: $120.00.

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Built to perform in cold-weather activity, the Marmot Alt HB WarmCube Half-Zip Down Jacket is a lightweight insulated jacket engineered for adventure. Featuring 700-fill-power duck down enhanced with Down Defender treatment, it retains heat even in damp conditions.

  • WarmCube® 3D construction prevents down shifting and maximizes heat retention
  • Octa-yarn™ lining balances body temperature during high-output movement
  • Elastic cuffs and hem keep out chill and streamline fit
  • Secure zip pockets for on-the-go storage during hikes

This jacket is ideal for outdoor pursuits—whether you’re aiming to buy insulated jackets for hiking or looking for the best women’s down jackets for winter.

Additional information

colors: No selection

BLACK

sizes: No selection

XS, S, M, L, XL

3 reviews for Marmot Alt HB WarmCube Half-Zip Down Jacket for Women

  1. Elizabeth Parks (verified owner) –

    I took this jacket on a snowshoe trek last month—it kept me warm without overheating. Big fan of the zippered chest pocket too.

  2. Michaela Fischer (verified owner) –

    I’ve tried several brands and this one truly delivers. It’s one of the best women’s down jackets for winter I’ve worn so far.

  3. Gary Walker (verified owner) –

    Perfect for layering and super lightweight. Easily one of the most affordable yet high-performing options for cheap insulated jackets for outdoor activities.

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FAQs

What makes this jacket ideal for high-output activity?
Its Octa-yarn™ lining and gusseted underarms enhance breathability and mobility, making it perfect for active movement in cold weather.
How to maintain this down jacket for long-term performance?
Spot clean when possible and use a gentle down-specific detergent when washing. Air dry or tumble dry with clean tennis balls to restore loft.
Is the Marmot Alt HB suitable for hiking?
Absolutely. With moisture-resistant down and strategic insulation, it's ideal for those looking to buy insulated jackets for hiking and cold-weather activity.
SKU: marmot-alt-hb-down-jacket-women-3y7r Category: Tags: , , , , , , ,

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