Mid Fin Co. Ivy Miller El Pivot Single FinThe Mid Fin Co. Ivy Miller El Pivot Single Fin is a fin thats as much a piece of art as it is a compliment for the perfect ride. Inspired by Ivys own artwork, this fin is not just functional; its a statement. Its designed for those who not only chase waves but also chase dreams. Surf bold, surf beautiful, surf with Ivys fin. The El Pivot: The fin that redefines what a pivot fin can do. With a narrower base.