Discraft’s range is built around Z. Z Line is the translucent, durable premium; Big Z the same class in solid colour; Z FLX the flexible version; Z Glo the glow; Z Lite the lightweight. CryZtal, Swirly Z, Metallic, and Sparkle are Z with a different look, so they live on the Z Line page.
ESP is the grippy premium and Discraft’s biggest line, with Titanium as its metallic-finish sibling. X Line is the driver baseline, Pro D the classic putter blend, Jawbreaker the tougher putter plastic.