LightSpeed is Lost's proprietary surfboard construction built with lightweight EPS foam and high strength epoxy resin. LightSpeed uses a combination of Rapid-Reflex Carbon Fiber as well vibration dampening Innegra-Fibers, woven into the finest custom performance fiberglass cloth. Like the name implies, LightSpeed is both light and exceptionally fast, allowing you to take your surfing to new levels of speed and Pro-formance.