UA Storm technology repels water without compromising breathability. Windproof materials and construction will protect you from the elements. The durable three-layer fabric is waterproof, breathable, quiet and soft, so it won't disturb you. 4-Way Stretch technology for better movement in every direction. New ribbed hems for a modern look and a better fit. Secure zippered pockets on the hands. Premium details with silicone logo on the sleeve and lettering on the shoulder.