PSI Sprinter Diving Fins ฟินดำน้ำแบบ open heel

PSI Sprinter Diving Fins The new PSI Sprinter diving fin exceeds the performance of the traditional model thanks to the use of combined dual materials that optimize efficiency. The Sprinter offers great responsiveness and thrusting power with an attractive look. New Spring Strap is provided standard. Proven Channel Thrust technology makes the fin versatile and ideal in all diving conditions. The stabilizers improve stability, eliminating ankle twisting phenomena. The anatomical foot pocket conveys more power to the blade. PSI Sprinter diving fins Features: The dual-material foot pocket offers a Power Transmission Zone to prevent stretching. This provides maximum energy transfer from diver to fin Equipped with a new spring strap and a heel pad for quick and easy donning and doffing. The Bending Zone between the blade and foot pocket allows the blade to quickly reach the optimal inclination for propulsion and water channeling Quick-release buckles