The Blackyak Yakutian Jacket is constructed to provide adventurists with a fantastic range of movement, comfort, warmth, and breathability. Polartec® Alpha® on the inside provides efficient thermoregulation, allowing you to carry a backpack comfortably.
The Blackyak Yakutian Jacket is constructed to provide adventurists with a fantastic range of movement, comfort, warmth, and breathability. Polartec® Alpha® on the inside provides efficient thermoregulation, allowing you to carry a backpack comfortably.
Regulate comfort in changing conditions. Alpha® active insulation is engineered for consistent warmth, while allowing greater breathability during activity. This air exchange technology creates sustained comfort without shedding layers.
