Fins AVANTI HC FF Description The Avanti HC diving fins have a blade length ranging from 32.5 to 42 cm depending on size. The fins have an elastic technopolymer blade and a highly durable thermoplastic rubber blade, which is at the same time soft and comfortable. These fins offer excellent comfort and superior performance, combined with exceptional resistance to ageing. The channel effect of the Avanti HC Pro diving fins is high thanks to two slightly longer soft side channels. During the finning cycle, the fin bends into a “spoon” shape which creates more thrust with less effort. Two ribs have been inserted into the back of the blade. The closed foot pocket has side ribs with rubber inserts, making it softer, offering superior comfort. The main features of the Avanti HC diving fins are: • Ergonomic soft liner with side inserts • Hyperchannel-induced propulsive effect with increased performance to effort ratio • Ribs on the back of the blade that reinforce it while optimising the oscillation geometry
