UA Storm technology repels water without sacrificing breathability. Windproof design protects you from the elements. Durable, lightweight stretch fabric for enhanced mobility and comfort. 4-Way Stretch technology allows for better movement in every direction. The improved expandable center pocket on the back is waterproof to keep your phone safe. Soft knitted belt with inner drawcord for secure fit. Ankle zippers for easy on and off. Reflective details for running in low light. Leg length: 71 cm. Tapered leg fit.