Nurse on Call! Here's the RX for curing a bad mood: Our fun unisex blue crew socks with a pattern of white lab coats, black stethoscopes, and red prescription notepads. These soft cotton footies will take care of your feet and playfully remind you of all the nurses who take care of you and your loved ones. Even better, these comfy socks are made to last so you can give 'em the wearin' they deserve!