ARC'TERYX Beta Jacket Cloud 【Beta Jacket】【Shell Jacket】【GORE-TEX】【Men's】 Color: Cloud Size: L Front Length 72cm / Back Length 76cm / Width 61cm / Shoulder Width 53cm / Sleeve Length 71cm Both tags and BIRD AID are included, and we guarantee that this is an authentic product, so please rest assured. This is a new shell jacket using 3L GORE-TEX. The Beta Jacket, created as a replacement for the popular Zeta SL Jacket, uses 3-layer GORE-TEX with excellent waterproof, windproof, and breathable properties, and GORE C-KNIT, a flexible material, for the lining. The two GORE-TEX fibers are designed to provide quietness, softness, and high breathability. The slim hood can be quickly adjusted with a single pull, and the trim fit silhouette is perfect for light layering. It also uses a pattern that emphasizes ease of movement.