The Surf & Adventure Disruptor is an excellent addition to the quiver. The slight single to double concave out of the tail enhances the quad fin set up. Shaped with hard rails for responsive turns and a fish like, wide nose with a low entry rocker to help drop into waves. The squash tail has a slight crescent concave and the outer rails are reinforced by carbon fiber around the fin box. This board has a lot of hidden volume and is meant to be ridden 4-5 inches shorter than a traditional shortboard.