Our outdoor furniture is made of high-density poly lumber which is UV stabilized colored plastic. The color is solid throughout the material and is very fade-resistant! Poly furniture is protected by advanced ultra-violet stabilizers, so while no material is entirely resistant to the effects of sunlight, poly is close. Everything we have (cars, houses, etc.) fades in the sun. But you can expect very minor fading in poly furniture. It is a little more noticeable in a few of the brighter colors like bright red, yellow, etc.