This fin was designed with the Squinty himself, using real-world feedback from time spent in the ocean to dial in performance, comfort, and control. The Short Blade Super Flex Fin is designed for swimmers who want a balance of comfort and performance with a bit more snap and drive than Soft Flex. It delivers efficient propulsion with a responsive feel, featuring a soft foot pocket and stiffer rails for added power transfer and control. Super Flex is the sweet spot between comfort and performance—offering more thrust and responsiveness than Soft Flex, while still remaining comfortable for everyday ocean use. The Short Blade design keeps kicks quick and maneuverable, while the Super Flex construction adds extra drive for stronger swimmers and more dynamic conditions. Choose Long Blade Super Flex if you want increased efficiency and distance capability with the same balanced feel. BEST FOR: Everyday swimmers who want added performance Bodysurfing in varied conditions Ocean swimming with more power and drive than Soft Flex Intermediate to advanced recreational swimmers Longer sessions where both comfort and propulsion matter