Mares X-Stream Scuba Fins - Adj Heel - PINK Size:XS Air balanced second stage valve

Air balanced second stage valve smooths out the inhalation effort at varying depths and supply pressures

This is the "online/elearning" part of the Open Water Diver Course (includes log book)

an aluminum shaft

dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water

The rebuildable design allows component part replacement for a long-lasting rear toe loop to get you through many epic seasons of intense use

Mares X-Stream Scuba Fins - Adj Heel - PINK Size:XS Air balanced second stage valveX Stream comfort, X ceptional efficiency, the X Stream fin is the result of 60 passionate years developing dive products. High performance, comfort and lightweight design! White Pink fins include Mares ABS+ buckles. ABS plus buckles Riddled foot pocket avoids parachute effect Next generation OPB Tri material blade construction reduces turbulence Channel thrust technology