Kos paddle fins together with a perfect union

together with a perfect union between blade and foot

Frameless technology

has a large bore and is a well-connected anatomical shape without sharp curves

Colorful vinyl-covered mesh material with steel grommets and webbed polyester straps that encircle the duffel to provide optimum support

Kos paddle fins together with a perfect unionKos The Weight Belt is the must have for the passionate freediver. Works great also for scuba diving. It's made of strong woven Nylon with a hard plastic buckle. The quick release buckle provides instinctive and rapid emergency release. The buckle pin is made of light and long lasting plastic. Features: Belt: strong woven nylon. Buckle: hard plastic. Buckle system: quick release.