UA Storm technology repels water without sacrificing breathability Wind-resistant construction Durable, lightweight, and stretchy woven fabric Secure zip up hand pockets Reflective logos for greater visibility in the dark Under Armour's Outrun the Storm jacket is cut from a water-repellent and breathable fabric to a sleek modern shape. Durable and lightweight, it is ideal for runs in wetter weather with the added benefit of reflective logo details to keep you visible at night.