FINIS Competitor Swimming Monofin In Black, Size XXL

FINIS Competitor Swimming Monofin In Black, Size XXL: PROFESSIONAL MONOFIN Ideal for free divers, fin swimmers and water sports enthusiasts INCREASES KICKING SPEED Allows you to achieve speeds of up to 3.3 meters/second (7.4 mph, 11.9 km/hr) in the water LARGE FIBERGLASS BLADE Tension in the fiberglass creates a compounded resistance for maximum propulsion RUBBER FOOT POCKETS Provides a secure and comfortable fit HAND TAPERED BLADE Creates a whip-like action at the end of the kick