Mammut Taiss ML Half-Zip Men's Top

Designed for year-round adventures in the mountains. Made using Polartec Power Stretch fleece, this breathable midlayer keeps you warm even at high altitudes.

Constructed using Polartec Power Stretch fleece, this has 4-way stretch built in and is engineered to increase mobility while offering breathable warmth. It features a soft, brushed inner face that wicks moisture as it's produced and transports it to the outer layer for evaporation. It is quick-drying and keeps you cool and comfortable as you adventure. For free movement, Mammut uses underarm gussets, while a flat-seam design enhances comfort and helps avoid chafing under the backpack. A half-zip completes the top; it allows you to adjust the airflow: when down, air circulates to keep you cool, and when up, it traps heat to keep you warm.