Dave Sweet was the first to build surfboards commercially from polyurethane foam, giving him the distinction "First In Foam." This heavyweight cotton T-shirt brings back the familiar Dave Sweet arrowhead logo on the back, and a re-designed left chest logo on the front. It says, "Dave Sweet Custom Boards - "First in Foam" since 1949. The most classic of the classics - with a modern twist! Available in Small through XXX-Large.