Arc'Teryx Sigma LT Jacket by WINDSTOPPER®
The Sigma LT offers windproof performance when breathable warmth is the goal.
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The Sigma LT offers windproof performance when breathable warmth is the goal. A pairing of WINDSTOPPER® fleece and Drynamic stretch woven, this jacket excels as either a warming mid-layer or a soft nordic outer shell. Features: * Windproof/breathable 4-way stretch allows severe range of motion * Full front zipper with interior wind flap
