The CLAY10 PRO was designed for “good wave” days. It has design features which enable you to control in the power offered by good waves. The board is ridden at your normal length with medium concaves single to double. The rails are medium to low and the board is best surfed with a round tail. The board is suitable for intermediate to advanced surfers and can be ridden in surf from waist high to overhead. This board would be in your quiver for those good wave days when the ocean is offering a little more power and perfect shapes over shallow sand banks or reefs.