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A perfect thermoregulating jacket for mountain treks and ski tours. This packable, lightweight midlayer from Blackyak is made with high quality functional fabrics including Polartec® Alpha® active insulation for breathable performance. This jacket is made for missions with changing conditions.
A perfect thermoregulating jacket for mountain treks and ski tours. This packable, lightweight midlayer from Blackyak is made with high quality functional fabrics including Polartec® Alpha® active insulation for breathable performance. This jacket is made for missions with changing conditions.
Regulate comfort in changing conditions. Polartec® Alpha® Direct is an evolution of original Alpha® technology that eliminates the need for a backing fabric to create an enclosed fabric package.