Arc'teryx - M's Beta AR Jacket

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From frigid winter hikes to bluebird days in the backcountry, the Beta AR Jacket rises to the challenge. Your go-to hardshell for every mountain mission, its hybrid construction holds up to snow, sleet, and strong summit winds. Ultra durable GORE-TEX PRO ePE on the yoke and arms resists abrasion, while a lighter version on the body reduces weight and bulk. The result? A fully featured jacket that delivers what you need, where you need it..

What's been updated: Updated with 100D and 80D GORE-TEX PRO ePE with DWR (Durable Water Repellent) free from intentionally added PFAS. Enhanced fabric lamination and updated cordlocks improve durability. Lightweight RECCO reflector in hood brim provides safety and searchability in emergency situations. New patterning minimizes fabric waste, saving material—the equivalent of 400 jackets—in the production process.