Highly packable, the Beta SL Hybrid Jacket is strategically constructed from two different GORE-TEX® fabrics to maximize performance and minimize weight. Ultralight N40r GORE-TEX® fabric with Paclite® product technology is used in the body, reinforced with supple GORE-TEX® fabric with GORE® C-KNIT™ backer technology in high wear areas. A helmet compatible StormHood™ provides coverage while allowing peripheral vision, and pit zips speed ventilation.