Sizes: Small (5-6.5 shoe), Medium (7-8.5), Medium Large (9-10.5), Large (11-12.5), XL (13-14.5)

Don't Forget Your Fin Tethers: An anklet strap that attaches to the fins and helps you from losing them in the ocean
Churchill : 100% nature rubber. Oven Churchill adapted structural concepts from dolphins and originated the world's first swimfins. This unique design is universally recognized by body boarders and body surfers as the optimum design for power and acceleration.