The Hollis F1 Bat" Fins give power without compromise. The Hollis fin blends graceful movement, power, and bulletproof construction. Meet the new standard in diving! The Hollis Open Heel Bat" Fins use classic vented fin construction with new age technologies. Fins are equipped with spring heel fins straps with easy grip heel tabs and generous foot pockets for fast donning and doffing. Heel tab loops can also be used to hang fins for drying or storage in a dive locker. The spring straps have multiple strap mounting positions for a fine-tuned fit. The strap mounts are also angled for comfort and a better transition of power.

Like the original vented fins the F-1 Bat" Fins are constructed from high-grade, heavy-duty rubber for exceptional strength and durability. The vented blade design with unique channels on the blade tips reduce stress while accelerating water over the blade and focusing the flow of water for added power. The fins are available in multiple sizes and colors.