Sigma Women's jacket
A leading light in modern alpinism; the Sigma is the only choice for uncompromisingly fast and light mountaineering goals.
A lightweight and water resistant down jacket; perfect for fast and light winter sports when not being burdened by a heavy load is a primary concern. Designed around a tailored active alpine cut and a grown-on Half Dome hood to give complete upper body insulation.
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Our very best Eastern European goose down. Sourced from Western Russia, with an actual minimum down cluster content of 93%* & individually tested to ensure a minimum fill power of 800 cubic inches & DOWN Codex approved.
Exceptionally light, highly breathable and water resistant shell fabric used to protect down inside sleeping bags and clothing.