Mares Avanti Superchannel Diving Fins Black EU 37-41

The Mares Avanti Superchannel Oh fins are designed for the diver looking for the perfect combination of power and efficiency in one fin. Minimises leg fatigue thanks to its Channel Thrust technology, which allows for adequate thrust power for open water diving.Features:- Open fins- Elastic straps for optimal fit- Anatomical shoe with open heel- 3 channels for increased propulsion- Strong and resistant structure- Material: Tecralene Thermoplastic Rubber- Fin thrust area: 730 cm2 (size M)- Weight of one fin: 0.9 kg (size M)Technical features:- Channel Thrust Technology: Soft longitudinal inserts allow for controlled blade bending during the stroke. This channel shape displaces a greater volume of water, which translates into more momentum for the same effort.