Light, packable, highly versatile GORE-TEX PRO shell with hybrid constructionPackable, breathable, durable waterproof protection across the spectrum of alpine environments and activities, the Beta AR Jacket is created to deliver performance versatility. The GORE-TEX PRO with Most Rugged Technology - a next-gen material Arc'teryx developed in collaboration with Gore - delivers maximum durability. The helmet compatible DropHood has an internal collar for added protection and an embedded RECCO reflector improves searchability in emergency situations.