The BETA SL JACKET from Arc'teryx is part of their Superlight series, Arc'teryx's most lightweight products, where the emphasis is on light weight and packability for ultimate portability without compromising performance and durability.
The jacket features a 2-layer GORE-TEX Paclite Plus fabric for lightweight, waterproof protection, combined with a 3-layer Gore C-Knit laminate in high-wear areas for added durability.
It has a helmet-compatible hood, adjustable cuffs and waistband, and waterproof zippers to keep you dry.