Fourth Element Tech Fins - Blue Proteus it requires no bite pressure

it requires no bite pressure to stay in place

Essential safety equipment

The battery level indicator on the torch gives a clear view of power levels during your dives

One button to power the light on/off and select brightness

SeaLife Sea Dragon Flex-Connect Arm features

Fourth Element Tech Fins - Blue Proteus it requires no bite pressureFourth Element Tech Fins Maximised Performance The Fourth Element Tech Fin redefines classic vented fins with maximum performance. This fin provides a comfortable foot pocket. Furthermore, it uses natural rubber with a unique density gradient. Paired with optimised stiffness, these fins therefore offer superior performance underwater. The fin's vented design minimises drag as well as fatigue. Water flows smoothly along the blade. Stiffening rails and