Details: Quality Equipment for the Entire Family.... The new Mares "X-Stream" fins get their name from the X-Stream Comfort and X-Ceptional Efficiency of this unique fin design. Mares "X-Stream" fins feature a perforated foot pocket which allows water to drain from the space between your boot and the foot pocket.... thus eliminating excess drag. Mares "X-Stream" fins also feature the Mares patented Optimized Pivoting Blade (OPB) system, which causes the blade to flex at an optimal angle during both the upward and downward strokes.... increasing the efficiency of the divers kick. The soft anatomical foot pockets, with ribbed insole provides improved fit and transmits more power to the blade.... thus creating a more dramatic and more efficient fin stroke. Stabilizers improve stability and eliminate ankle-twisting. The "X-Stream" also features a locking strap with a quick release Adjustable Buckle System (ABS) for one step quick and easy opening or closing that gets you in and out of the water with ease. The "X-Stream" performance, comfort and lightweight design are the incredible result of sixty passionate years at the service of diving. The "X-Stream" is truly a leap into the future, and changes forever how we envision the creation of a fin. More than 2 years of resources, experiments and testing and four Mares patents all concentrated in one unique product.

Item Condition: New