Black Crows + Polartec Collaborate On Women's Ventus Hybrid Alpha Jacket

As part of its FW 2018 collection, Black Crows introduces the women's Ventus Hybrid Alpha Jacket. Made from Polartec Alpha, the first-ever breathable insulation that introduced the concept of active insulation, black crows brings a touch of style to this hi-tech and ultra-functional piece of kit.

Originally developed for U.S. Special Forces to create a superior insulation system for extreme temperature variations and the start-stop conditions of combat, black crows is repurposing this technology for adventure skiing. Unlike down or classic synthetic fill, Polartec Alpha insulation is highly stable, and the air exchange tech allows it to be paired with more open and breathable fabrics, enabling a new level of breathable comfort in an insulated garment. A stable core of lofted knit fibers prevents fiber migration to keep a uniform consistency, even after heavy use and repeated laundering.

"We discovered the Polartec Alpha fabric a few seasons ago and it seemed clear it had to become part of our adventure skiing range. It's very comfortable, warm and breathable. If I had to choose a single under layer to bring along in my backpack, this would be it." Said  Black Crows cofounder Camille Jaccoux

The clean-cut front has padded chevrons on the shoulders, and the lining of the sleeves and hood are decorated with a map of the Mont-Blanc massif rendered in black and white chevrons.

Polartec Alpha is  technology with active insulation that regulates core body temperatures during both dynamic and static activities. This latest advancement in adaptable breathability helps eliminate the need of shedding or adding layers while on the move.

BENEFITS

• Superior breathability
• Warmth without weight
• Packable
• Fast drying
• Easy care
• Available in multiple styles and weights

BEST USES

• Adaptable temperature regulating insulation

TECHNOLOGY

Adjusting or completely shedding layers to release excess heat and moisture vapor is not always a viable option during activities. Pit-zips and vents have traditionally helped to balance airflow and warmth in micro-climates, but they leave surface areas exposed to the elements in the process. Polartec Alpha is the first high performance fabric to materialize the concept of active insulation.

By placing patented low density fibers between air permeable woven layers we created a more efficient fabric for regulating warmth and transferring moisture. This advancement increases thermal adaptability in changing conditions and different phases of physical activity.

Polartec Alpha is a highly compressible fabric, easily layering with other materials and storable in small spaces. A stable core of lofted knit fibers prevents fiber migration to keep a uniform consistency, even after heavy wear and repeated laundering.

By keeping moisture vapor moving freely through the fabric it increases overall air exchange and drastically speeds up dry times. This reduces discomfort from saturation and prevents it from turning into a sponge. Additional durable water repellency in the outer woven layers give Polartec Alpha the trusted ability to perform in the most challenging of environments.