Diving fins FF 500 soft size-g-1-n-25014-b-11 While trekking

While trekking

Choose a delicate programme

Don't forget disc collars for your safety

5 mm wide - It provides a resistance of 35 kg

this bike is perfect for their first rides on any terrain

Diving fins FF 500 soft size-g-1-n-25014-b-11 While trekkingUnderwatersports enthusiasts looking for a comfortable and supple fin for snorkelling, diving, freediving, and spearfishing. Performance and power At Subea, we developed a "fin robot". This robot is a test bench that measures what the fin renders in terms of propulsion, thus what it requires in terms of energy from the diver. We can therefore deduce the efficiency of a fin. We use this robot throughout our product development to correlate our feedback