Atomic Aquatics Open Heel Fin employs Propeller-Fin technology with a flexible split blade to reduce drag and increase forward propulsion. With the slightest kick, the blade deflects to form wings that slice through water more efficiently, helping scuba gear and diving sessions feel smoother and more comfortable underwater.

Designed for open-heel setups, these fins pair with standard dive boots and deliver efficient propulsion with less effort for scuba and diving applications. Independent testing indicates the split blade can reduce air consumption while maintaining speed, power, and comfort across divers in underwater environments.