Cressi Origin

Courtesy of CressiAvailable with positive or negative buoyancy.
Cressi Origin
Based on Cressi’s historic Rondine Commando military fin, this heavy-duty, abrasion-resistant fin builds on its predecessor’s legacy with modern enhancements, making it ideal for the rigorous demands of technical diving. The vented blades are short and wide for strong thrust and maneuverability. The ergonomic foot pocket features a replaceable, self-adjusting spring strap that is easy to use while wearing gloves. The fin is available in either a low-density (LD), slightly buoyant, or high-density (HD), negatively buoyant material.
Pricing information online | cressi.com