The K4 Leon Rears Wave windsurfing fins are plastic molded fin for side off wave conditions or fast bump n' jump riding. Despite being plastic, these K4s are super stiff, durable, and fast. These are great fins for any sailors looking for a performance fin at a lower price point than fiberglass or G10.
The Leon fin. Leon Jamaer’s signature fin. Super fast and loose. Ride like Leon!
Upright template gives better ‘pivot’ for in the pocket riding, small tip for speed, wide base for drive. Works well for all fin configurations and in all conditions. Available in two constructions; Dynamic Flex for the classic K4 loose and grippy feel, or Super Stiff for that G10 direct and responsive style.