Speedo unisex-adult Swim Training Fins Nemesis,Black/Navy,XXL - Men's Shoe size 12-13

Speedo unisex-adult Swim Training Fins Nemesis,Black/Navy,XXL - Men's Shoe size 12-13

• Scalloped outer edges create greater surface area to enhance propulsion, allowing the swimmer to push more water during kicking drills
• Medial blow valve edge openings and multiple flow channels to create more resistance and encourage correct orientation for maximum kick efficiency
• Buoyant injection molded EVA foam to keep hips and feet in more streamline position with finger hole on top for ease of getting on the foot
• Fits Men 12-13
• Interior foot pocket with arch support for unparalleled fit and latticed back heel strap for maximum comfort around the heel bone

Speedo water accessories are unmatched in performance, fit and feel. Winner of the prestigious "best of show" award at Outdoor Retailer, the Nemesis Fins will become your greatest ally in the pool. The most comfortable fin on the market, with ergonomic foot pocket features and floating properties, it elevates the hips and feet into an improved streamline body position. Utilizing bio-mimicry, the humpback whale pectoral fin was part inspiration behind this unique design. No matter where or why you dive in - training, fitness, or fun - those moments in the water are always better with Speedo.