Arc'teryx Beta Jacket, size M. This is a new product released this season. A very popular model, size M, that sold out immediately in stores and online. Purchased from the Arc'teryx official store. Color: Black Size: M Shoulder width: 53cm Body width: 59.3cm Waist: 57cm Length: 75.3cm Sleeve length: 68cm Please note that these measurements are approximate. The most versatile Gore-Tex shell from Arc'teryx. It uses a durable 80-denier face fabric and a lightweight, high-strength, PFC-free Gore-Tex ePE (expanded polyethylene) membrane. It reduces carbon dioxide emissions while providing sustainable waterproof, windproof, and breathable performance. C-KNIT backer is used for improved comfort. The thin StormHood can be quickly adjusted with a single pull and provides coverage without obstructing vision. The articulated construction enhances freedom of movement, and the built-in RECCO reflector improves searchability in emergencies. The new, rugged, and lightweight Gore-Tex. Updated with ePE material to reduce carbon dioxide emissions. The 80-denier face fabric increases durability without adding weight. Color: Black Material: Gore-Tex