US Divers Blast Fins

These fins feature a patented Nature's Wing split design that reduces drag and increases lift and propulsion.  The split channels the water, and speeds it up, much like a river running faster where it passes through a narrows.

This focuses more of the thrust from each kick directly backwards, rather than letting it dissipate in all directions.  The result is more forward drive for you from each stroke. As a bonus, these fins generate less water turbulence, which reduces the amount of sand or silt you stir up.  Features:

• Dual-composite blades provide additional snap and power, as well as style.
• Super soft, comfortable foot pockets.
• Adjustable foot straps to fine-tune the fit and / or accommodate neoprene socks.
• Available in 3 sizes: Small fits men's shoe sizes 3 to 6, Medium 6.5 to 9.5, and Large 10 to 13.