; The Beta SL Jacket provides packable, ultralightweight, waterproof and highly breathable performance for fast, aerobic hiking through wet conditions. ; Trim Fit: • Motion-friendly fit with reduced fabric for minimal bulk. • e3D (Ergonomic 3-Dimensional) construction improves mobility via anatomical mapping. ; SL: Super Light uses ultralightweight materials, improving packing and wear while reducing bulk. ; N40p-X 3L GORE-TEX Pro fabric : • Three-layer membrane is bonded to the shell and liner for less abrasion and lasting durabilty. • Windproof and waterproof design with fully taped seams. • Highly breathable design allows perspiration vapor to escape. • 3.2 oz/yd / 150 g/m² fabric weight. • Tightly woven plainweave in a lightweight, thin shell. • DWR (durable water repellent finish) offers improved water-resistance. • Micro Grid woven backer provides highly durable, lightweight, and breathable performance that passes moisture vapor through to the membrane. ; WaterTight Vislon zipper hardware for water-resistant protection. ; StormHood: • Helmet-compatible hood with multi-point drawcord. • Laminated brim prevents moisture accumulation. ; Full-length zip with inner draft flap. ; Open pit zips quickly dump excess heat. ; Articulated sleeves. ; DryCuff adjustable cuffs are laminated to prevent moisture accumulation. ; Zip hand pockets are placed for access above pack straps. ; Inner zip pocket. ; Droptail hemline with adjustable drawcord. ; 100% nylon; Membrane: 100% EPTFE; Lining: 100% nylon. ; Machine wash and tumble dry. ; Imported. Measurements: ; Length: 30 in ; Product measurements were taken using size MD. Please note that measurements may vary by size.