This black Arc’teryx Beta AR jacket a packable design that features a helmet compatible hood with pull cords, a funnel neck, long sleeves, Velcro cuffs, underarm zip vents, front zip pockets and zip fastening. It’s made from lightweight GORE-TEX that’s waterproof, windproof and breathable. As its name suggests, this Arc’teryx jacket will make your outdoor treks so much beta.