Speedo DMC Elite Max XL Fins, Unisex, Blue,

The Speedo x DMC Elite Max fins were developed in partnership with silicone fin pioneers DMC. Designed for elite swimmers, featuring DMC's patented Reverse V-Rail (RVR) technology Providing the right amount of rotational force with every kick stroke, expelling more water with both up and down kicks Asymmetrical design stabilizes ankle rotation, increasing speed and reducing fatigue Size () is the actual measurement from toe to heel; XS: up to 23 cm (23.0) / S: up to 24 cm (24.0) / MS: up to 25 cm (25.0) / M: up to 26 cm (26.0) / ML: up to 27 cm (27.0) / L: up to 28 cm (28.0)