K4 Fins Leon Rears Size:13cm Super Stiff Not even in the hardest

Not even in the hardest conditions and during thetoughest moves

A mere split second softer than our Ninety Pro

which results in a very direct & controlled feel for all sizes

Designed for watersports enthusiasts

Wide Hammerhead Hook:

K4 Fins Leon Rears Size:13cm Super Stiff Not even in the hardestThe Leon fin. Leon Jamaers 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.