You’ll appreciate the quick-drying 100% polyester fabric of this Under Armour Flats Guide II Short Sleeve Shirt the next time you visit the shoreline, get caught in a summer shower or work up a sweat on a hot day. With a UPF rating of 30, you’ll be protected from the harmful effects of the sun. Antimicrobial treatment fights odors so the only thing you’ll be able to smell is victory. Moisture is transported away from the skin so you can maintain a comfortable core temperature. Chest and back vents for maximum breathability. Two chest storage pockets. Machine washable. Imported. Sizes: S-2XL. Colors: Black, St. Tropez, Branch, White.