Liquid Force Signal Wakeskate 2010: Liquid Force’s Composite Concave series is for aggressive riders looking to take their game to the next level. The aggressive 3-stage rocker of the Signal wakeskate gives you optimal float in the water, and a variable edge provides consistent pop while softening landings. With the maximum level of durability and performance, and a recessed, molded EVA skate pad, you get superior footy comfort and maximum board feel.