WET-WEATHER ESSENTIAL. Inclement weather has nothing on your run. The lightweight, water-repellent Nike Essential Rain Jacket keeps you covered with adjustable closures and strategic ventilation. Its packable design makes it easy to carry when the weather clears up. Water-repellent finish helps keep you dry in wet weather. Jacket packs into itself for easy storage. Vents at the back enhance airflow. Runner-specific hood won't impede your field of vision.