Land & Sea Alien Articulated Fin (10-11)-Large

The ideal fin for Snorkelling, Free-diving, Spearfishing & Swimming. The unique power-flex hinge design creates maximum propulsion with a spring-like action while allowing a natural movement of water across the fin blade.

Features
Blade separation from foot pocket enhances water flow - More Thrust, Less Effort
arabolic technology for maximum drive with a spring like response for effortless propulsion
arge blade area for more thrust
oft moulded rubber foot pocket for more comfort
einforced foot pocket sole gives increased transfer of energy from foot to blade
Raised rubber edges on blade captures more water for increased power