ScubaPro Twin Jet Fins Size:XLG The engineering plastic used for

The engineering plastic used for the blade has been carefully chosen to engineer the fin that is not too demanding and can be used without excessive muscular effort for prolonged periods

They can be used with both closed foot fins for greater warmth and to protect the skin from scratches and chafing

Unique 120° angle between hose and mouthpiece: This Aqua Lung innovation is ideal for giving your octopus to a buddy - will work in either right hand or left hand positions

heavy duty 840D PVC-free Nylon throughout the line

ScubaPro Twin Jet Fins Size:XLG The engineering plastic used forLike the tailfin of a humpback whale, SCUBAPRO's Twin Jet Fins use a split hydrofoil shape to deliver more forward motion with less effort. Result: more power with less effort and drag. Patented split fin propeller technology has been proven to deliver more forward motion with considerably less effort than traditional blades Drag reducing vents substantially decrease resistance on both up and down strokes Soft, vented foot pocket is bio engineered for