Open Box Mares Plana Avanti Quattro Fins-Blue-Small Spearguns One-window / low volume design

One-window / low volume design for unobstructed forward vision and wide viewing angles

Soft face skirt

Color battery indicator

Round-Edge skirt technologies and is available in a PRO version (M-212S) with CrystalView optical glass lenses treated with a proprietary anti-reflective (A/R) and ultraviolet (U/V) coating

Can be packed flat or rolled

Open Box Mares Plana Avanti Quattro Fins-Blue-Small Spearguns One-window / low volume designPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Avanti Quattro has set the standard for which all fins are measured. Its the worlds first fin with four channels. Its Channel Thrust Technology offers the most versatile choice in all diving conditions. Stabilizers improve stability eliminating ankle twisting phenomena. Anatomic foot pocket transmits more power to the