Why choose the C4 Wolverine

which makes it much more modern and visually clear than older monochrome dive computers

we offer the most popular material combinations outside/inside

Is the carabiner designed to reduce tangling

Double K - Equal Vent - Equalization Trainer wetsuit Why choose the C4 WolverineDouble K Equal Vent PRE ORDER NOW! (delivery ~ end. August) The Double K Equal Vent is a compact equalization training tool for freedivers who want to practise pressure equalization outside the water. It is especially useful for divers working on Frenzel equalization, tongue control and dry equalization awareness. Equalization is one of the most common limiting factors in freediving. Many problems are not caused by depth itself, but by tension, poor