Car Cover

ah my daewoo is a daily drive to and from work...and every where else. I really dont feel the need for a cover but notice that my interior is fading and cracking...i believe its from the central cali heat. So ive been doing some searching and found a great one at carscover.com and a few good ones on ebay...but i am not knowledgable on this topic. if anybody has any suggestions, please help....