Discraft's Z-Flx plastic is very similar to their Elite-Z plastic with additional flexibility. These discs aren't floppy or spongy in any way, but they will flex much more under pressure, then snap back into shape with excellent memory. Elite Z is Discraft's most durable and highest performance plastic type. Z plastic is probably the most popular blend Discraft offers among tournament level and competitive players due to its resistance to wear and change of flight characteristics, resulting in long disc life and reliable flights. Comes in a wide variety of vibrant colors.