Mares Fins Avanti 4 Power, Full Foot FinsFins AVANTI 4 POWER Maximum Thrust with Precision Control Push your performance to the next level with the Fins AVANTI 4 POWER from Mares, available at Aquatic Sports. Built for divers who demand powerful propulsion and full foot comfort, these fins combine four channel thrust technology with a streamlined design for unmatched speed, control, and energy efficiency. Four Channel Blade Design Generates exceptional forward thrust while maintaining a