Our Zoggs Ultra Blue Finz feature a dual density ultra-comfortable short blade. The foot is soft & malleable for comfort while the blade is slim & rigid allowing for optimum propulsion through the water. Ultra Blue Finz are also lightweight which results in a more balanced and natural rhythmic kick as well as a reduction in muscle fatigue in the calves, so swimmers are less likely to experience cramping post swim. Our Ultra Blue Finz can be used with a kickboard, allowing you to focus solely on improving your kick

• Made from sustainable rubber (dual density)
• Specifically designed blade for optimum propulsion and performance
• Available in UK adult shoe sizes 1/2 to 11/12
• Lightweight and compact