This is a concept twin fin designed in collaboration with Eli Mirandon in San Diego. "3M" stands for Mirandon Mind Machine. We took the sweet spot of an early 2000s 6'5" Xanadu step-up and designed it with a super low entry rocker and extreme tail rocker. The single-to-double concave bottom creates an ultra-fast and loose shortboard, perfect for fun waves ranging from waist high to slightly overhead.
