A pin tail tapers to a narrow point. It sinks deeper, delivers maximum traction and feels stable when the surf turns powerful.

This shape shines in big, steep waves where hold is more important than manoeuvrability.

The round tail curves smoothly, blending the control of a pin with some lift from a squash.

It keeps speed through weaker sections yet grips well in hollow pockets, making it a balanced choice for surfers who want flow and reliable hold in one board.

The squash tail has a squared-off end with rounded corners. That outline releases water quickly for sharp, responsive turns while holding enough area for stability.

Its versatility is why most shortboards carry this tail: it works in everything from playful peaks to head-high surf.

A swallow tail carries a wide base split into two points, almost like twin mini pin tails. The extra surface area delivers speed in small waves, and the split adds traction when the face steepens.

It’s ideal for fish designs and anyone chasing extra drive on weaker days.