A modern spin off of the Saint, the SINR is the newest addition to our twin fin line up. It's great for any surfer looking to ride a fun & lively twin fin in waist to head high surf. The SINR has a deep single to double concave that lets the board carry a lot of its own speed in smaller surf. A deep single channel exiting out the tail also adds a lot more drive and makes it less likely to slide out than a traditional twin fin. Should be ordered 3” to 4” shorter and 1/2” to 3/4” wider than your standard shortboard. The SINR is also available with Venturi channel. This creates more lift and speed if that is what you need.