The most common sizes in which these products are manufactured include 37, 42, 45, 39, 40, 46, 44, 41, 43, 47, 38, 48, One Size a M. All sizes
Designed with a shorter fin blade, the Nike Swim Fin will enhance your efficiency and improve your kick cadence, without sacrificing technique. | COMFORTABLE | | The ridged areas on the side of the blades are designed in conjunction with softer flex points to maximize comfort and reduce cramping. |