The Fin Ultra from The Earphone Connection features an open skeleton design to allow for more ambient sound to travel through. The addition of the opening to the Fin makes it a better replacement for the Ghost ear mold. The Fin Ultra still maintains the same comfort and security but allows for a higher level of situational awareness. It now includes an elbow for universal acoustic tube fit. The Fin Ultra's soft Fin fits easily inside the contours of the ear, keeping the tip securely in place even during evasive movements.