Flex a spunky blend of utility and performance with the Under Armour Storm Daytona Golf Half-Zip. Energized with signature UA Storm technology, this water-repellent design ensures maximum protection against the elements without sacrificing breathability. Don’t stop until you get to the top with the Under Armour Storm Daytona Golf Half-Zip! Under Armour Storm Daytona Golf Half-Zip features: Reflective details offer an eye-catching look. Generous half-zip construction provides easy layering and warmth. Smooth spacer fabric ensures breathable insulation. Upper front/lower back: 91% polyester/9% elastane; lower front/upper back/sleeves: 88% polyester/12% elastane. Imported.