The ProII XV has been the standard of high performance shortboards for many years at Surf Prescriptions. Bottom contour is a neutral single to double concave and moderate nose and tail rocker allows it to work well in all conditions. Works well in waist high to double overhead waves. It’s a great standard shortboard for intermediate to advanced surfers. It is still the favorite shortboard for many long time Surf Rx riders. If its not broken don’t fix it.