Exofficio Women's Bugs Away Halo Long Sleeve Shirt The Halo Shirt features two spacious security zipped pockets in the front of the shirt that ensure personal belongings remain safe and secure. The shirt will provide its wearer with Insect Shield protection for a minimum of 70 washings. The relaxed fit and casual button-up style transitions easily from outdoor sporting adventures to casual social settings. The light, moisture wicking nylon fabric offers quick-dry technology to keep the wearer as dry and wrinkle-free as possible at all times. A built-in UPF 30+ sun guard protects against the effects of the sun's harmful rays during daytime excursions.