This board will change your perspective of what a twin fin is. User friendly speed, easy turns, and more waves without sacrificing performance. Simply put, a shortboard that does the work for you.


The Twinsman offers the same performance as a shortboard combined with the effortless speed of a twin fin. Approachable for any style of surfing. A board that you can really push on rail or just enjoy the easy down the line speed.

Paddles and gets up to speed faster than a standard performance board, but doesn’t have the limitations of a traditional twin. More pivot and drive off the bottom while fitting in tighter sections. Different variations allow this concept to be applied to any wave range.


Josh Kerr surfing different forms of the Twinsman throughout Indonesia.

Twinsman Stock Dimensions

5'0" x 18.75" x 2" 23 liters
5'2" x 19" x 2.13" 25.3 liters
5'3" x 19.13" x 2.18" 26.6 liters
5'4" x 19.25" x 2.25" 27.9 liters
5'5" x 19.38" x 2.3" 29 liters
5'6" x 19.5" x 2.32" 30 liters
5'7" x 19.63" x 2.35" 31 liters
5'8" x 19.75" x 2.38" 32 liters
5'9" x 19.88" x 2.4" 33.4 liters
5'10" x 20" x 2.44" 34.4 liters
5'11" x 20.25" x 2.48" 36 liters
6'0" x 20.5" x 2.5" 37.3 liters
6'2" x 21" x 2.63" 40.4 liters
6'4" x 21.5" x 2.75" 43.9 liters


Applying these concepts to new designs has allowed the Twinsman to take on many forms, each of which offering a new feeling.


For anyone looking to dive deeper.

Rocker Profile

Relaxed entry rocker lets more surface area contact the water, in turn creating better paddle, speed generation and momentum. Extra exit rocker allows the board to fit in steeper sections and be surfed more vertically than traditional twins.

Bottom Contour

Single concave under the front foot, transitioning into a slight double through the fins and vee off the tail, otherwise known as a spiral vee. The modern bottom generates speed, helps the board roll rail to rail and drive off your back foot.

Deck Profile

Flat/concave deck with foam pushed to the perimeter, quickly tapering into a modern rail. A flat deck distributes foam evenly throughout the board and under your chest, providing more paddle and allowing the board to be ridden with extra foam.