Cold Steel - Zytel 4 Ti-Lite KnifeFolding Extraordinarily lightweight Sharp and good looking at a price everyone can afford! Our Zy Ex Ti Lites mimic the look of their more expensive counterparts almost exactly but instead of 7075 Aluminum, we use 43 percent glass filled Zy Ex for the handles, and Japanese AUS 8A instead of American XHP for the blades. The resulting knives are extraordinarily lightweight, while remaining remarkably strong, sharp and good looking at a price everyone