The Gara Modular Impulse Fins introduced by Cressi make this a perfect choice for deep freediving and spearfishing for divers of all levels. The modular design lets the user replace / interchange blades for specific diving purposes (the ideal fin to grow with), as the diver can change blades as their skills increase. Features High efficiency thrust Minimum effort Included Gara Modular insole Wide foot pocket Shock resistant blades Details Material(s): Plastic/Rubber Adjustable: No Country of Origin: Imported