The Beta AR Jacket Men's by Arc’teryx is a three-layer, uninsulated waterproof jacket designed to keep you protected from rain and wind during outdoor activities. It provides a robust barrier against the elements when conditions turn wet or blustery.
Made from N40d 3L GORE-TEX Pro fabric, this jacket blends strength with weather resistance while keeping weight down. The three-layer construction bonds the waterproof membrane to the outer and inner fabrics, reducing bulk without sacrificing durability. A regular fit offers room for added layers underneath, so you can adapt to shifting temperatures. Its Bluesign® certification reflects a commitment to environmental responsibility, ensuring materials meet high standards for sustainability.
GORE-TEX Pro is a high-performance membrane that’s waterproof, windproof, and breathable. The “3L” refers to three laminated layers—outer fabric, GORE-TEX membrane, and inner lining—working together to block moisture from outside while allowing sweat vapor to escape, helping maintain comfort in changing weather. Bluesign® certification guarantees that the production process and materials adhere to strict ecological and safety requirements.
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Arcteryx says about the Beta AR Jacket Men's
Connecting with mountain nature happens different ways – backpacking big terrain, hiking through a sea of trees, powering up a peak to take in the view. The Beta’s versatility frees you to explore your way. Durably waterproof and windproof, its GORE-TEX fabric with GORE C-KNIT™ backer technology is quiet, soft, and engineered for enhanced breathability. A streamlined hood quickly adjusts with a single pull, and the trim fit accommodates light layers and is patterned for mobility and freedom.