V-series V-5' Flex

V-5 Flex Model is the same design as the V-5, but has a more flexible blade which requires less effort to kick. Features: Viper's patented blade design, combined with superior American rubber compounds, results in unmatched thrust, speed, and control. Vipers float high and are visible in the roughest surf conditions! All Vipers have neoprene padded foot pockets. They are made in California and are molded from superior American floating rubber compounds. Viper's strength comes from the blade's patented design which produces torque (an increasing resistance to flex) and "snap" to the blade (memory). They have a strong spring action not found in any other fin on the market! Sizes Available: X-Small 5-7, Small 7-8, Medium 8-9, Large 9-11, X-Large 11-13