Need a superb scuba and snorkel fin for the next time you swim with sharks in Bora Bora or dive into the ocean depths to explore sunken ships in the Outer Banks' Graveyard of the Atlantic? The Hingeflex II U.S. Divers Fins are for you. Patented mid-foot flexion technology makes kicking easier and more efficient. The Pivot Flex blade, meanwhile, reduces wasted energy by allowing the water to pass through, and virtually eliminates foot strain by pivoting where the blade rails are attached.
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