Fourth Element Military Tech Fin Black

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 maximise the return on effort.

The Tech Fins were developed with technical divers in mind with a slightly negative buoyancy characteristic but is suitable for all levels of diver looking for a high-performance rubber fin. The wider blade gives manoeuvrability without compromising the power which is there when needed, while the shorter length improves agility and makes stowing the fins for transport more convenient. With no metal parts and double bungee cord replacing the traditional spring strap.

For a limited time, you’ll have access to our Military Spec Tech Fins – built to the same performance standards, but with a key difference: they are non-magnetic, fitted with a natural rubber & bungee strap in place of the usual spring strap.

Features

• Natural rubber heel strap
• Soft foot pocket
• Hydro-flow vents
• Turbulence disruptors
• Strengthening ribs
• Stiffening lateral rails

Fabric & Care

• Natural rubber
• Double bungee cord strap

Sizes

• M (UK 4 - 7, US 5 - 8, EUR 36 - 41)
• L (UK 8 - 10, US 9 - 11, EUR 42 - 44)
• XL (UK 10 - 12, US 11 - 13, EUR 44 - 46)
• XXL (UK 12 - 14, US 13 - 15, EUR 46 - 48)