Precision fit with on-the-fly tightening and loosening

Functional DriRelease combined with 100% Wool optimizes the benefits of warmth and a quick-drying material

Adjustable compression straps

underarm and hood

Your morning brew will stay hot or your iced coffee will stay cold - so take your time

Arc'teryx Kyanite Womens Baselayer Zip 2025 Size:M Precision fit with on-the-fly tighteningOverview Versatile, durable Polartec Power Stretch Pro base layer top for mixed output in cold conditions. Our warmest base layer zip neck. Product features Polartec Power Stretch Pro combines a highly durable nylon face with a soft, comfortable, moisture wicking brushed polyester interior Deep front zipper provides rapid ventilation, makes on and off easy Zippered sleeve pocket secures small essentials Comfortable trim fit aids thermal efficiency,