Act fast! I have no idea how long this will be available. Click the link displayed below. Underneath the image of the car, you'll see a button called "VR". Click that button. Fill out the form. Wait for your free Google Cardboard to come in the mail. Enjoy!
http://www.kia.com/us/en/build/niro/2017/trims?trim=115&model=608
http://www.kia.com/us/en/build/niro/2017/trims?trim=115&model=608