Mammut Taiss ML

The Mammut Taiss ML Jacket Men is a lightweight fleece midlayer designed for mountain adventures in every season. Its Polartec® Power Stretch™ fabric combines warmth, stretch and moisture-wicking performance, helping regulate body temperature during demanding ascents and descents.

Thoughtful details make it especially practical in the mountains: provide a secure fit beneath an outer jacket, while high-set pockets remain accessible with a climbing harness or backpack. Underarm gussets support unrestricted movement, and flat seams improve comfort on long days outdoors. It suits hikers, climbers and ski tourers looking for a warm, breathable layer with an excellent warmth-to-weight ratio.