This is the Hollis F1 "Bat Fin" Yellow Tip Vented Blade Scuba Diving Fin w/ Spring Strap Limited Edition

Features:

• High grade, heavy duty rubber construction
• Angled strap mounts for comfort and a better transition of power
• Spring heel straps w/ easy-grip heel tab
• Multiple strap mounting positions for a fine tuned fit
• Vented blade to reduce stress while accelerating water over the blade
• Generous foot pocket

Power without compromise. The Hollis fin blends graceful movement, power, and bulletproof construction. Meet the new standard in diving. Now shipping with a yellow tip for high visibility.