Speedo Unisex-Adult Swim Training Fins Momentum Blade

Speedo water accessories are unmatched in performance, fit, and feel. The Momentum Blade Fin offers amazing technology where the fin blade collapses outward on the down kick, and inward on the up kick which maximizes the blade surface area to promote a strong drive forward. Extremely comfortable with a soft foot pocket and liquid silicone heel straps, it is very versatile for adult recreational swimmers while lap or open water swimming or during your next snorkel adventure. S/M fits men's shoe sizes 4 to 8.5; L/XL fits shoe sizes 9-13. (For women, size down 1.5 to 2 sizes). No matter where or why you dive in - training, fitness, or fun - those moments in the water are always better with Speedo.