Mares Quattro Excel Open Heel Scuba Diving Fins
$219.95
Born following numerous tests on new materials in the field and in the lab, and after lengthy computer simulations intended to improve the performance. The Super Channel Thrust makes it possible to channel the water and optimize thrust in comparison to other fins of similar size. The elastic OPB system ensures that the blade is always at an optimal angle during both the upward and downward strokes, thus considerably increasing efficiency.The "whale fin" section in the foot pocket allows for greater transmission of power, with improved sensitivity when finning. In order to improve performance over the already legendary Avanti Quattro, three different materials were used.The consequent advantage is greater thrust with the same effort. The straps feature ABS (Adjustable Binding System), recognized worldwide as the best strap closure and adjustment system. These fins are based on Mens sizes. Womens shoe sizes are approximately 2 sizes smaller than mens. Example: Womens size 8 would be Mens size 6. Due to the popularity of these products supplies are limited. Please allow 3 to 5 days extra for shipping. /p p
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