Science MS Viper Fin

MS VIPERS features wider shorter blade for quick acceleration beveled sidewalls increase control delta tail design to minimize drag and increase control maximum foot pocket drainage eliminates any sand or pebbles in your kick rivet tread enhances foot on slippery rocks yet wont snag on coral or sharp objects all VIPER swim fins are design with the superior 100% natural rubber compound all VIPER swim fins are visible and float high in any surf Yellow Dot MS Vipers are made with a stiff rubber compound All other colors are made with a softer rubber compound Size Chart: XS (m 3-4 / w 4.5-5) S (m 4-6 / w 6-7.5) M (m 7-8 / w 8-9.5) ML (m 8-10 / w 10-11.5) L (m 10-11 / w 11-12.5) XL (m 11-13 / w 13-14.5) XXL (m 14-15 / w 15-16)