UA Storm technology repels water without compromising breathability. Lightweight woven ripstop fabric is very durable, breathable and comfortable. Fully packable into the left chest pocket. Adjustable hood for a secure fit with hem for better visibility and protection from the elements. Open hand pockets and secure chest pocket with zipper. It uses a fluorine-free water-repellent treatment. Elastic details on the cuffs and bottom hem for a secure fit.