The Slingshot Crossfire is designed for stability and changing water conditions. It can play in small waves, choppy water or cruise in glassy conditions. This board is versatile, durable and a great value. The Crossfire is built to be fun for any rider. Based on Slingshot Future Response Technology, the Crossfire is built with Fiberglass Laminated Sandwich Construction (FLS). This technology incorporates a unique layering technique of fiberglass and epoxy resin. Combine that with an EPS foam core and reinforced wood deck, this board is impact resistant, incredibly durable and a better value sandwich laminated board.