The Men's Arc'teryx Beta Jacket is a waterproof shell for protection from the storm. Whether your trail adventures are below or above the treeline, the GORE-TEX ePE membrane will provide the waterproof, breathable protection needed to keep the elements off and you dry. Combined with GORE C-KNIT backer technology, the interior is soft and comfortable against the skin. Push the limits of your hike with a versatile shell that can handle the most unsavory of weather.