Fourth Element Tech Fin Colour:Aqua The heel section incorporates a

The heel section incorporates a fin strap keeper to eliminate strap slippage during the dive

0 weight system is very flexible and extremely secure

It also protects them from unraveling

no blanking plug

Fourth Element Tech Fin Colour:Aqua The heel section incorporates aFourth Element Tech Fin Fourth Element Tech Fin are a classic vented fin, redesigned to maximise performance. Utilising natural rubber in a unique density gradient, this fin delivers a comfortable foot pocket combined with optimised stiffness for finning performance. The vented design allows water to flow along the blade reducing drag and fatigue, whilst the stiffening rails and ribs ensure that the blade of the fin is driven through the water to