A well-used pair of Mares Plana Avanti Fins size XL. These fins have multiple scratches, but are serviceable. The Plana Avanti X3 diving fins have a medium-strength blade and an open foot pocket. The 3-channel design allows the fin to arch while moving. The stabilizers stop the water from flowing over the sides of the fin, creating great thrust with little force. Muscle strength is transformed into propulsion. The main characteristics of the Plana Avanti X3 fins are: • ABS Plus buckles which can be adjusted with one hand • 3 channels for maximum thrust • Stabilizers • A mid-sized blade which is made to last Related
