http://www.simplyscuba.com/products/TUSA/X-PertEvolutionFullFootFin.aspx
The TUSA X Pert Evolution Full Foot Fin is designed to provide maximum thrust with little effort with its propeller technology, lessening fatigue while diving and snorkeling. Lightweight and compact, it is perfect for traveling and has an open toe foot pocket for added comfort.

Duration : 0:1:38


[youtube JGPEaO-QHIE]