Men's Beta AR Jacket from Arc'teryx is a waterproof shell jacket with a Gore-Tex membrane for men. The jacket is ideal for alpine activities, hiking, and outdoor adventures. Equipped with GORE-TEX PRO with Most Robust Technology, the Men's Beta AR Jacket is waterproof and breathable for ultimate comfort and functionality.\n\nWind and waterproof, breathable 3-layer jacket Helmet-compatible DropHood™Embedded RECCO® reflector improves searchability in emergenciesPit-zips for easy ventilationMain Material100% PolyamideMembrane Material100% Polytetrafluoroethylene Arc'teryx Men's Beta AR Jacket Black / Rune | Buy Arc'teryx Men's Beta AR Jacket Black / Rune here | Outnorth