Why We Like The Mammut Sender IN Hooded Jacket
Designed for cold weather movement, the Mammut Sender IN Hooded Jacket keeps us warm and moving freely while minimizing our effect on the planet. The stretchy recycled face fabric and raglan sleeves ensure we can belay and reach holds with ease, while the unique LOOPINSULATION uses upcycled rope scraps to provide warmth that doesn't slow us down.
Details
- Insulated jacket designed for warmth and movement on routes
- Recycled synthetic fabric stretches and wicks moisture
- LOOPINSULATION is warm and considers mother nature
- Raglan sleeves further promote effortless movement
- Bound hood traps heat while blocking out ice cold winds
- Dual zippered hand pockets keep important items nearby
- Item #MAMU5Z3
- Responsible Collection
- Recycled/Repurposed
- Material
- recycled polyester, recycled elastane
- Insulation
- LOOPINSULATION
- Fit
- regular
- Length
- hip
- Hood
- bound
- Pockets
- 2 zippered hand
- Venting
- full-length front zipper
- Activity
- climbing, hiking, camping
- Manufacturer Warranty
- limited 2 years
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 5 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
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Selecting an option will reload the available reviews on the pageAugust 24, 2025
Just okay
Warm, yes. But it’s kind of an unflattering cut. I know a puffy will never make you look great, but this has some Michelin-man type of effect on you when you wear it. The material is also a bit off. It feels nice but it gets really dirty very quickly. Just holds onto dirt way more than most jackets. My last complaint is that the zipper is “backwards”, at least for what 99% of men’s outerwear is.
Originally reviewed on ExpertVoice.com
March 11, 2025
Not Warm
- Familiarity:
- I've used it several times
- Size Bought:
- XL
- Height:
- 6' 3"
- Weight:
- 210
Love that Mammut is doing more in the eco sense with the ropes, but this jacket is not warm. This is meant for 40F degrees. And it is not packable. The material is great and construction is awesome. Outside of not being warm it needs the following: 1. Additional pocket on chest or inner chest 2. Waist synch. Help keep the jacket snug where needed and less drafts 3. More rope or additional eco insulation. If these were there I would buy again, but for this price the jacket is not worth it. IMO I missed return window as I bought prior to winter cold so now stuck with it.
December 25, 2024
Very Warm!
Looking forward to using this jacket for keeping warm in between climbs or around camp. Very warm for the weight. It does not pack down as small as some of my other outdoor jackets but those jackets aren’t nearly as warm as this one. The hood is full coverage and nice to have when it’s cold and windy.
Originally reviewed on ExpertVoice.com
December 1, 2024
Sender jacket
Very warm definitely will keep you warm in negative temperatures. feels like a quality built coat that will last for years. Only negative and it’s not really a negative, the zipper is on the left. Fit is very true to size as well, I’m 6’2” 180lbs ordered a Large and it fits perfect.
Originally reviewed on ExpertVoice.com
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