Black Diamond Women's Coefficient Hoody-FIG

The Black Diamond Women's Coefficient Hoody in Black is a dedicated midlayer designed for high-output mountain activities. Whether you are heading out on a ski tour, tackling an alpine ascent, or moving through cold backcountry terrain, this hoody delivers the warmth and breathability that active pursuits demand.

At the core of the Coefficient Hoody is Polartec Power Dry fleece. The gridded interior construction pulls moisture away from the skin quickly, reducing the clammy feeling that can set in during sustained effort. This grid-back fleece technology also improves the warmth-to-weight ratio, meaning you get meaningful insulation without carrying unnecessary bulk. The fabric is bluesign approved, reflecting a commitment to responsible manufacturing and safer chemistry throughout the production process.

The under-the-helmet hood is sized and shaped to sit cleanly beneath a ski or climbing helmet, so you can layer without compromising fit or function. The full-length zipper gives you a straightforward way to manage body temperature as conditions change, whether you are grinding uphill or pausing at a ridge to catch your breath.

A slim cut keeps the Coefficient Hoody close to the body, which helps it fit comfortably under a hardshell or softshell without bunching or restricting movement. When the day warms up or the terrain eases, the hoody compresses easily into a pack.

Black is a versatile, practical colorway that works well as a base for any layering system and pairs with a wide range of outerwear. For women who move through the mountains with purpose, the Coefficient Hoody in Black offers reliable warmth, efficient moisture management, and a fit that supports active layering from the trailhead to the summit.