The Proto is a the ideal surfboard the for aggressive kitesurfer. The rails are brought in for a narrower design for strong precise turns. The rocker allows for the borad to still feel loose and snappy on the lip while the rails are cut for strong driving bottom turns. Also the fin box set up is a thruster set up that works with the basic Future fin system. This board excels in side-shore and down the line surfing.
Here is what Cabrinha has to say about the features!
The fins featured are sold separately*