Description
Mammut Aenergy WB Jacket for Men | Lightweight & Windproof Hardshell
Be free from the wind chill with this lightweight, technical windbreaker. Designed for the dynamic mountain athlete, the Mammut Aenergy WB Jacket is your essential shield against unpredictable weather. Whether you´re facing a stiff breeze on an exposed ridge, need an extra layer while belaying, or want a minimalist shell for a fast-and-light ski tour, this jacket delivers uncompromising performance. It´s the perfect backup for hiking, ski touring, and belaying, combining durability, breathability, and comfort in a conveniently small package.
Engineered with an athletic fit for maximum freedom of movement, this men´s jacket is a masterclass in streamlined design. Offering exactly what you need and not an ounce more, it focuses on essential, high-performance features. The fabric is impressively windproof, stopping the chilling effect of the wind in its tracks, while also offering excellent breathability to manage moisture when you´re working hard. The strategic use of stretch panels, particularly in the forearms, ensures your movement is never restricted, whether you´re reaching for the next hold or poling uphill. As a synthetic hardshell, it provides reliable protection with minimal weight.
This jacket is brilliantly compressible, packing down into its own secure chest pocket, which doubles as a stuff sack. This feature makes it an effortless addition to any pack, ready to be deployed in seconds when conditions change. The thoughtful design includes a helmet-compatible hood, offering full coverage and protection without compromising visibility or fit with your climbing or ski helmet. A robust, two-way front zipper enhances versatility, allowing for easy access to a climbing harness or providing extra ventilation from the bottom up. A staple for every adventure.
Key Attributes:
* Protection: Windproof and water-repellent to shield you from the elements.
* Activity Type: Ideal for Hiking, Ski Touring, Climbing, and Trail Running.
* Design: Men´s specific Athletic Fit for streamlined performance.
* Mobility: Integrated Stretch panels provide unrestricted freedom of movement.
* Packability: Highly Compressible design packs into its own chest pocket.
* Features: Comes With a Hood that is fully helmet-compatible.
Technical Specifications
* Weight: 132 g
Sustainability
* bluesign® PRODUCT: Made with materials and processes that are safe for people and the environment.
* PFC-free DWR: Features a durable water-repellent finish made without perfluorinated chemicals.
* Fair Wear: Mammut is committed to ensuring fair and safe working conditions in all factories producing its products.
Care Instructions
* Machine wash on wool/delicates cycle (Max. 30° C).
* Do not use chlorine-based bleach.
* Tumble dry gentle.
* Max. ironing temperature (110° C). Take care when steam ironing.
* Do not dry clean or use solvents to remove stains Black






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