Makai Hull Flex Single FinA shorter base longer rake with flexy tip 9 single fin designed for looser yet controlled lines on the open canvas. This is the second most flexy fin we make after the Sickle Flex. Free up your 90 for turns or you could try this on mini mal shapes or even on your favorite egg or hull shapes. About Makai Fins From seed to sea What started as a spontaneous thought sprouted into a line of surfboard fins that represent our passion for surfing. With a