The Kastel Pacific Blue Perforated Long Sleeve 1/4 Zip Performance Shirt combines breathable performance with a soft, flexible feel. Perforated technical fabric promotes airflow, while four-way stretch allows for unrestricted movement during active days. Built-in antibacterial odor resistance helps keep the shirt feeling fresh, and the quarter-zip stand collar provides adjustable ventilation. Finished with a contemporary feminine fit that looks equally polished tucked or untucked.