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Men

Mammut Taiss jacket

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Long

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Features of Mammut Taiss

Product description of Mammut Taiss jacket

Description summary

Conquer mountains year-round with the MAMMUT Taiss ML Hooded Jacket. This men´s synthetic thermal mid-layer, crafted from Polartec Power Stretch, offers exceptional warmth-to-weight ratio, breathability, and moisture-wicking for demanding alpine pursuits. Its 4-way stretch fabric and athletic fit ensure unrestricted movement, while the snug hood and thumb loops enhance layering comfort. Designed for climbers, ski tourers, and trekkers, this bluesign® certified, fair wear, and recycled jacket is your essential companion for every season

MAMMUT Taiss ML Hooded Jacket - Men´s Synthetic Thermal Mid-Layer

Conquer any mountain, in any season, with the MAMMUT Taiss ML Hooded Jacket for Men. Engineered as a high-performance thermal mid-layer, this synthetic jacket is your ultimate companion for demanding alpine pursuits, from challenging climbs and ski tours to high-altitude trekking. Its exceptional versatility and intelligent design make it an indispensable piece of gear for the modern adventurer who demands both performance and comfort without compromise. The Taiss ML jacket represents a new standard in functional, four-season mountain apparel.

Designed for year-round mountain adventures.

Made with Polartec Power Stretch fleece, this breathable hooded mid-layer keeps you warm even at high altitudes.

Its moisture-wicking properties help regulate temperature to minimize rapid cooling at the summit.

For added insulation, the snug-fitting hood fits comfortably under a helmet.

Thumb loops provide a secure fit for layering under a jacket.

Upper pockets offer easy access to your gear when wearing a harness or pack.

The Taiss ML Hooded Jacket is an ideal mid-layer for both climbing and rappelling.

The core of this jacket´s performance lies in its advanced fabric technology, which provides an impressive warmth-to-weight ratio. It masterfully balances insulation and breathability, ensuring you stay warm when you’re static and cool when you’re moving. The material actively pulls moisture away from your skin and disperses it on the outer surface for rapid evaporation. This prevents the chilling effect of sweat during rest phases after intense activity, keeping your microclimate stable and comfortable.

Built for movement, the jacket features a robust 4-way stretch fabric that moves with your body, offering unrestricted freedom of movement whether you´re reaching for a distant hold or poling aggressively on a ski ascent. The Athletic Fit is designed to sit close to the body, optimizing thermal efficiency and moisture management while eliminating excess bulk that could hinder movement or layering. This streamlined silhouette, combined with a durable, abrasion-resistant outer face, allows the Taiss ML Hooded Jacket to layer effortlessly under a hardshell without bunching or snagging. Gusseted underarms further enhance your range of motion, making it perfect for dynamic activities. It´s the technical mid-layer you can put on and forget about, letting you focus entirely on the adventure ahead.

Attributes:

* Gender: Men
* Material Type: Synthetic
* Design: With Hood

FEATURES:
- bluesign PRODUCT.
- Fair Wear.
- Recycled.
- Athletic Fit.
- 370 g.
- Polartec Power Stretch

Specifications

Manual

Size chart

Technical specifications of Mammut Taiss

Durable water repellent

Yes
Helmet compatibility

Yes
Weight

370 g
Hood

With Hood
Color

Grey
Features

Thermal
Features

Stretch
Features

Compressible
Gender

Men

Features of Mammut Taiss

Hood With Hood

Hood

With Hood

Color Grey

Color

Grey

Features Thermal

Features

Thermal

Stretch

Compressible

Gender Men

Gender

Men

Key differentiators

Designed as a versatile four-season thermal mid-layer for climbing, ski touring, and trekking.

Features an athletic fit and gusseted underarms for unrestricted movement during alpine activities.

Harness-compatible upper pockets provide easy access to essentials.

Includes a snug, helmet-compatible hood and thumb loops for effective layering.

Made with Polartec® Power Stretch® fleece for warmth, breathability, and 4-way stretch.

Technology in Mammut Taiss jacket

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Mammut Taiss jacket

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Include AI Generated questions and answers

2026-10-28

Generated by AI and verified

What is the primary material of the Mammut Taiss Jacket?

Answer of Generated by AI and verified

The Mammut Taiss Jacket is made from a synthetic material, designed to function as a thermal mid-layer for various outdoor activities.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

Is the Mammut Taiss Jacket designed for a specific gender?

Answer of Generated by AI and verified

Yes, this jacket is specifically designed for men, as part of our adult apparel collection.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

Does the Mammut Taiss Jacket have a hood?

Answer of Generated by AI and verified

Yes, this jacket includes a snug-fitting hood designed to fit comfortably, even under a helmet, providing extra insulation when needed.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

What kind of insulation does the Taiss Jacket use?

Answer of Generated by AI and verified

The Mammut Taiss Jacket features thermal insulation, making it an effective mid-layer for warmth during alpine pursuits.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

What kind of fit does the Mammut Taiss Jacket have?

Answer of Generated by AI and verified

This jacket is designed with an athletic fit to allow for unrestricted movement, which is ideal for activities like climbing and ski touring.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

How many pockets does the Taiss Jacket have?

Answer of Generated by AI and verified

The Mammut Taiss Jacket is equipped with two upper pockets, positioned for easy access even when wearing a climbing harness or a backpack.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

What activities is the Mammut Taiss Jacket best for?

Answer of Generated by AI and verified

This jacket is a versatile thermal mid-layer designed for demanding year-round alpine pursuits such as climbing, ski touring, and high-altitude trekking.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

Can I wear the Taiss Jacket as a standalone piece?

Answer of Generated by AI and verified

While it excels as a thermal mid-layer under a shell, its design also makes it suitable as a standalone jacket in milder conditions, offering a great balance of warmth and breathability.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

Is this jacket suitable for layering?

Answer of Generated by AI and verified

Absolutely. The Taiss Jacket is engineered as a high-performance mid-layer. Its athletic fit, stretch fabric, and features like thumb loops are specifically designed to enhance comfort and fit when layering under an outer jacket.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

Is the hood on the Taiss Jacket compatible with a helmet?

Answer of Generated by AI and verified

Yes, the jacket features a snug-fitting hood that is designed to be worn comfortably underneath a climbing or ski helmet for added insulation.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

Are the pockets on this jacket accessible while wearing a climbing harness?

Answer of Generated by AI and verified

Yes, the upper pockets on the Mammut Taiss Jacket are strategically placed to ensure you can still access your gear while wearing a climbing harness or a backpack.

* Generated by AI based on customer and product data

2026-10-28

Generated by AI and verified

How does the Mammut Taiss Jacket compare to the Maier Sports Abbenstein Jacket?

Answer of Generated by AI and verified

The Mammut Taiss Jacket is constructed from a synthetic material. In comparison, the Maier Sports Abbenstein Jacket is made from 100% polyester. Both are designed for men.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What are the key features of the Mammut Taiss Jacket?

Answer of Generated by AI and verified

The Mammut Taiss Jacket for men is a thermal mid-layer designed with an athletic fit. Key features include 4-way stretch Polartec Power Stretch fabric for freedom of movement, a helmet-compatible hood, thumb loops for secure layering, and upper pockets that remain accessible when wearing a harness. It also has a durable water-repellent finish.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is the Mammut Taiss Jacket environmentally conscious?

Answer of Generated by AI and verified

Yes, this jacket incorporates several sustainable aspects. It is a bluesign® certified product, meets Fair Wear standards, and is made with recycled materials.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What kind of insulation does the Taiss jacket use?

Answer of Generated by AI and verified

This jacket uses synthetic insulation to provide a good warmth-to-weight ratio. It is designed as a thermal mid-layer.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is the hood on the Mammut Taiss Jacket compatible with a helmet?

Answer of Generated by AI and verified

Yes, the snug-fitting hood on the Mammut Taiss Jacket is designed to be worn comfortably under a helmet, making it suitable for climbing and ski touring.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What material is the Mammut Taiss Jacket made from?

Answer of Generated by AI and verified

The jacket is crafted from Polartec Power Stretch, a synthetic fleece fabric known for its 4-way stretch, breathability, and moisture-wicking properties.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Does this jacket have a water-repellent finish?

Answer of Generated by AI and verified

Yes, the Mammut Taiss Jacket features a durable water-repellent (DWR) finish to help shed light moisture.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What is the fit of the Mammut Taiss Jacket like?

Answer of Generated by AI and verified

This jacket has an athletic fit, which is designed to be close to the body to allow for unrestricted movement and efficient layering during active pursuits.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What activities is the Mammut Taiss Jacket best for?

Answer of Generated by AI and verified

This jacket is designed as a versatile, four-season mid-layer for demanding alpine pursuits. It is ideal for climbing, ski touring, and high-altitude trekking where breathability, warmth, and freedom of movement are essential.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Can I wear the Taiss Jacket as a standalone piece?

Answer of Generated by AI and verified

Yes, the Taiss Jacket can be worn as a standalone outer layer in milder conditions. As a thermal mid-layer with a durable water-repellent finish, it's also designed to be layered effectively under a shell jacket in colder or wetter weather.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is this jacket suitable for year-round use?

Answer of Generated by AI and verified

Yes, the Mammut Taiss Jacket is engineered as a four-season mountain mid-layer. Its balance of warmth, breathability, and moisture-wicking properties makes it adaptable for alpine activities throughout the year.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Are the pockets on the Taiss Jacket accessible while wearing a climbing harness?

Answer of Generated by AI and verified

Yes, the jacket features upper pockets that are positioned to remain accessible even when you are wearing a climbing harness or a backpack with a hip belt.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

How does the Mammut Taiss Hooded Jacket compare to the Salewa Puez Altavia Polarlite Jacket?

Answer of Generated by AI and verified

The Mammut Taiss Hooded Jacket is specifically designed with features for alpine pursuits, such as a helmet-compatible hood and harness-accessible upper pockets. While both are fleece jackets, the Taiss jacket's features are tailored for activities like climbing and ski touring. We recommend checking the specific features of each jacket to see which best suits your needs.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Cold Weather Hiking & Trekking 90% Fit

This jacket provides essential warmth for cold-weather excursions, making it a reliable upgrade for regular hikers. Its synthetic material and thermal insulation are designed to keep you comfortable on the trail without being overly bulky.

Thermal insulation,Synthetic material,Designed for adult men

Versatile Mid-Layer for Mountaineering 80% Fit

As a versatile layering piece, this jacket offers solid performance for mountaineering or alpine climbing. It can be worn under a hardshell in harsh conditions or as a standalone outer layer on clear, cold days, providing balanced warmth.

Thermal insulation,Compressible design (per unverified features),Fit (per unverified features)

General Outdoor Activities in Cool Climates 90% Fit

For general outdoor use, from autumn walks to setting up a winter campsite, this jacket is a great all-rounder. The thermal insulation provides necessary warmth, making it a dependable choice for anyone looking to upgrade their everyday outerwear.

Thermal insulation,Hood included (per unverified features),Synthetic construction

Travel in Colder Regions 75% Fit

This jacket is a practical option for travel to destinations with colder climates. Its synthetic insulation provides reliable warmth, and its compressible nature (as noted in unverified features) makes it easier to pack than bulkier alternatives.

Thermal insulation,Compressible (per unverified features),Lightweight synthetic material

Best for

A Reliable Upgrade for Regular Alpinists

For those looking to step up their gear, this jacket offers a balanced combination of features for consistent mountain use. Its thermal insulation provides warmth, while the stretch fabric and athletic fit ensure mobility for active pursuits like climbing and mountaineering. It's a solid performance upgrade that works well as part of a versatile layering system.

On: insulation_type: Thermal,: Fit, Stretch, Top: Versatile Layering Options

Great All-Rounder for Weekend Adventurers

This jacket is a versatile choice for varied weekend activities in the mountains. The synthetic material and thermal insulation offer reliable warmth and weather resistance for changing conditions. It's also compressible, making it easy to pack for trips where you need a dependable outer or mid-layer.

On: material: synthetic, Insulation type: Thermal,: Compressible, Top: Seasonal Versatility

For the Eco-Conscious Mountaineer

This jacket is a great choice for mountaineers who prioritize sustainability without sacrificing performance. It's made with recycled materials and is a bluesign® PRODUCT, reflecting a commitment to responsible manufacturing. The thermal insulation and stretch construction provide the warmth and freedom of movement needed for alpine activities.

Based on: features: Recycled, bluesign PRODUCT, Fair Wear, Top Benefit: Fashion

Benefits

FunctionalEngineered for Year-Round Mountain Adventures

Designed to be an essential companion for every season, this jacket functions as a high-performance thermal mid-layer suitable for year-round use. Its versatility allows you to conquer mountains in any season, from challenging climbs and ski tours to high-altitude trekking.

Insulation type: Thermal

FunctionalMove Freely with 4-Way Stretch Fabric

Built for dynamic activities, this jacket features a robust 4-way stretch fabric that moves with your body. Combined with an Fit and gusseted underarms, it offers unrestricted freedom of movement, whether you're climbing, trekking, or ski touring.

Material: synthetic

Ideal buyer profiles

The Mountaineer

This individual seeks high-performance outerwear for alpine pursuits. They require gear that is both functional and adaptable, offering warmth without bulk and allowing for a full range of motion during strenuous activity.

The Mammut Taiss Jacket is an excellent choice for the mountaineer. Its synthetic material and thermal insulation provide warmth suitable for active use, while its athletic fit and stretch properties ensure unrestricted movement. It functions effectively as a mid-layer under a shell or as a standalone jacket in milder conditions, and its compressible nature makes it easy to pack.

The Climber

Whether on rock, ice, or in the gym, the climber prioritizes gear that moves with them. They need durable, streamlined apparel that won't hinder movement on technical routes and can handle changing conditions.

With its athletic fit and stretch characteristics, this jacket is well-suited for the dynamic movements of climbing. The synthetic thermal insulation offers warmth during rest periods without causing overheating on the ascent. Its design is streamlined to work well with a harness and other climbing equipment.

The Thru-Hiker

Covering long distances on foot, the thru-hiker is meticulous about every item in their pack. They look for multi-purpose, lightweight, and compressible layers that can perform across a wide range of temperatures and weather scenarios.

This jacket's compressible design makes it a valuable addition to a thru-hiker's pack, taking up minimal space. The thermal insulation provides essential warmth for cool evenings and mornings on the trail. Its versatility allows it to serve as a primary jacket or a warm mid-layer, adapting to the varied environments encountered over a long-distance trek.

Competitive features

The Mammut Taiss Jacket for men is a technical thermal mid-layer designed for demanding alpine activities. When compared to other jackets in a similar price range, such as the Craghoppers Complite Ix, Regatta Trutton, and Trespass Tappin jackets, the Mammut Taiss stands out for its specific focus on performance for climbing, ski touring, and trekking. While detailed specifications for the alternatives are not provided, their product names suggest they may serve more general outdoor or specific functions, like the Adidas Xpr Light Wind Jacket, which is focused on wind protection.

Where it excels

Engineered as a high-performance thermal mid-layer, providing an excellent warmth-to-weight ratio for year-round alpine pursuits. Designed for unrestricted movement with its 4-way stretch fabric and athletic fit, making it ideal for dynamic activities like climbing and ski touring. Features thoughtful details for layering, including a snug-fitting hood and thumb loops for enhanced comfort and protection.

Consider alternatives if...

Verdict

The Mammut Taiss Jacket is a specialized piece of gear for those who need a reliable, high-performance thermal mid-layer. Its design, focused on warmth, breathability, and freedom of movement, makes it an excellent choice for serious alpine users. If your activities are less demanding or require a simple windbreaker or general-purpose jacket, other options might be more suitable. However, for its intended use in climbing, ski touring, and trekking, the Taiss is a purpose-built solution.

Specs comparison