• UA Storm technology is water-repellent and keeps your belongings dry. • Expandable UA Speedpocket on the back is water-resistant and secure. • Front zippered compartment for keys, documents, or gels. • Adjustable elastic band with buckle closure for a custom fit. • Reflective front and back details for increased visibility during low-light runs. • Low-profile design for a secure and snug fit to the body. • Fluorine-free water-repellent treatment.