Marmot WarmCube Active Alt HB Down Half-Zip Jacket - Women's
Filled with warm 700-fill-power duck down, the women's Marmot WarmCube Active Alt HB down half zip is an insulating half-zip jacket that you can wear for high-output activities in winter.
Key Details
- 3D WarmCube® construction prevents down fill from shifting and traps heat in the surrounding air channels for maximum warmth and performance
- 700-fill-power down is specially treated with Down Defender for lightweight warmth and an extra level of moisture protection
- Thermal-regulating Octa-yarnâ„¢ lining moves heat away from body
- Gusseted underarms for easy moving
- Zippered handpockets and zippered chest pocket to keep things secure
- Elastic-bound cuffs and hem
Imported.
View all Marmot Women's Down JacketsBest Use | Hiking |
---|---|
Fabric | 100% recycled nylon ripstop |
Lining Fabric | Octa-yarn 100% postconsumer recycled polyester tricot |
Insulated | Yes |
Insulation Type | Down |
Insulation | Duck down with Down Defender |
Warmth | Warmer |
Water-Resistant Down | Yes |
Hood | No |
Back Length | Hip-length |
Back Length (in.) | 26.5 inches |
Gender | Women's |
Weight | 12 ounces |
Sustainability | Contains recycled materials |
XS | S | M | L | XL | XXL | 1X | 2X | 3X | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Numerical Size | 2 | 4-6 | 8-10 | 12-14 | 16 | 14-16 | 18-20 | 22-24 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | |
Chest | 32-33 | 33-35 | 36-38 | 39-41 | 42-43 | 45-47 | 42-44 | 46-48 | 51-53 | 32-33 | 33-34 | 34-35 | 36-37 | 37-38 | 39-40 | 40-41 | 42-43 |
Sleeve Length | 30.5 | 31 | 31.5 | 32.5 | 33.5 | 34.5 | 30.5 | 31 | 31 | 31.5 | 31.5 | 32.5 | 32.5 | 33.5 | |||
Waist | 24.5-25.5 | 26.5-27.5 | 28.5-30.5 | 31.5-34.5 | 34.5-36.5 | 37.5-38.5 | 36-38 | 40-42 | 45-57 | 24.5-25.5 | 26.5-27.5 | 26.5-27.5 | 28.5-30.5 | 28.5-30.5 | 31.5-34.5 | 31.5-34.5 | 34.5-36.5 |
Hip | 35-36 | 37-38 | 39-41 | 42-45 | 45-47 | 48-49 | 46-47 | 50-51 | 55-56 | 35-36 | 37-38 | 37-38 | 39-41 | 39-41 | 42-45 | 42-45 | 45-47 |
Inseam | 30-31 | 31-32 | 32-32.5 | 32.5-33 | 33 | 33 | 30-31 | 31-32 | 31-32 | 32-32.5 | 32-32.5 | 32.5-33 | 32.5-33 | 33 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
Inseam length above are for regular size lengths and not for short and tall sizes.
Review this Product
Adding a review will require a valid email for verification
Customer Images
Pills very easily.
[This review was collected as part of a promotion.] It is flattering and kept me warm. I wore it on a trip to Iceland with a wool base layer underneath it. It was worn 4 times total (haven’t washed it yet). It has already started to pill as mentioned in the other reviews, so due to the quality, I took off two stars. Would be perfect if it didn’t pill.

Amazing!
[This review was collected as part of a promotion.] This pullover is just what I have been looking for. It is perfect for living in Colorado where it’s all about layering. This is layering all in one! It is lightweight and so warm. The technology keeps you well insulated without having to be bulky. I love that it is chemical free and made up of recycled materials. Great quality!

Very warm and light.
[This review was collected as part of a promotion.] The color of the WarmCube is absolutely stunning. It’s a cross between a sage green and a taupe and has a lot of intricate details to make it distinctive. The puffer is very light in weight but is lined so it provides you with great warmth. There are lots of pockets including the kangaroo pouch in the front that will make it so you don’t need to cary things in your hands. It’s pullover style that hits right at the waist. Very versatile and wipes clean easily. My only qualm is that the sizing to me runs small. I’m a true medium in most outerwear brands and this medium is more like a small for me. Otherwise I think it’s great and will get a lot of use.

Love!
[This review was collected as part of a promotion.] This is hands-down one of the most amazing jackets I’ve ever owned! I ordered a medium, and it fits perfectly, even for my long arms and torso. As soon as I put the jacket on, I could feel my upper body encapsulated in the heat which is held within the layers of the coat. I wore it in cold and rainy weather in Paris, and it kept me extremely warm and dry. In addition, it can be rolled up to a very compact size, which I did on my recent vacation, and carried it on as a personal item in my backpack and used it as a pillow. The color is great, a greenish color, and there is absolutely nothing negative I can say about this jacket!

Lightweight
[This review was collected as part of a promotion.] I like this little jacket it is very light weight however, it keeps me warm. It is super stylist. I thought it would be too small from the looks of it but it is actually a perfect fit. This is a casual jacket that I would wear jeans just to run to the store or a family outing. It is made with great material. It is waterproof. I like everything about this jacket, especially how warm it keeps my hands

Súper cute!
[This review was collected as part of a promotion.] I love my new Marmot pullover jacket. It’s so cute! The color is a playful green and I have gotten many compliments on it. I have a bigger tummy and this cut is very flattering. The quality is superior. The stitching on the quilting is secure and the zippers operate really smoothly. Super fun jacket that is great for a light fall layer. I highly recommend it!!!

Nice jacket
[This review was collected as part of a promotion.] I received and tried the Marmot - Women's WarmCube Active Alt HB 1/2-Zip. The jacket is very light weight and very comfortable to wear. I like the color of the jacket. It’s half zipped and looks great. The pockets of the jacket are huge. It keeps me warm. I like the jacket and would recommend it to my friends and family.

Epic jacket
[This review was collected as part of a promotion.] This is my first clothing item from Marmot and it for sure doesn't disappoint. I would say it's a hybrid between a jacket and a sweater with lots of warm layers and weather resistant material. There's lockets on the chest to hold items so it could be used during outdoor activities.

Great jacket!
[This review was collected as part of a promotion.] I recently had the pleasure to wear the Women's WarmCubeâ„¢ Active Alt HB Jacket, and it has quickly become an essential item in my winter adventure wardrobe. The fit is true to size; I ordered a medium based on the provided measurements and it fits perfectly, offering enough room for comfortable movement without being too loose. The jacket's performance in cold weather is exceptional. The innovative WarmCubeâ„¢ technology ensures warmth by trapping heat inside the down cubes, a feature I appreciated during a recent high-altitude hike. I was impressed by how the jacket regulated my temperature, keeping me warm during rest periods without causing me to overheat during strenuous activity. This adaptability means I don't have to constantly add or remove layers, which is a significant convenience.

Love Love Love
[This review was collected as part of a promotion.] This has got to be my most favorite pullover of all time. First, the color is so unique and beautiful. But the warmth of this thin pullover is unbelievable. It doesn’t get really cold in our area until January, but there was a chilly and windy day this month where I had a chance to really test it out. I was surprised at how warm it kept me in the morning hours and by late morning I had to take it off because it was making me too warm! I have no doubt this will be my go to this winter.
