Alkali Hull Flex Black

The Hull Flex features a medium-width base that tapers steadily to a narrow tip. The straight design gives speed, removing the resistance that drifting can create in a sharp curve.
Versatile fin for mid-lengths, hulls, pintail and v-bottom, and egg boards. This drift is fast and fluid.
The tinted flywheel gives it a perfectly controlled and durable flex.
Designed to perform best when placed further forward in the fin box and is a great option for two plus one mid-lengths.