“The classic shape”, developed by Biooply for this cruiser skateboard, opens our line Caution, combining three curves – longitudinal, concave and tail – adding strength and aerodynamics. The flexibility of multilaminated bamboo combined with the spring effect of the longitudinal curve, allows the skater to boost the board for long distances without any extra impulse. The concave form ensures extra grip for users that prefer slides and in tight turns. The model is generated as parametric curves. That means: the curve is not drawn randomly, but is following an equation, which makes it continuous and perfect.