Mammut Aenergy Light Fleece

The Mammut Aenergy Light Fleece Jacket is an ultralight midlayer built for versatile, year-round activity. Its balanced warmth, moisture-wicking performance and breathable construction help regulate comfort across changing conditions, while the helmet-compatible hood and laminated pocket add practical detail for active use.

Designed for ski touring and summer hiking, it suits anyone who values dependable performance with minimal weight. Wear it as a capable in colder conditions or as a lightweight standalone midlayer when moving fast outdoors.