Molchanovs - A6061 Rope Pulley Bi-Fins Please check availability beforehand

Please check availability beforehand

CB = foot circumference at point B

Do they make my fins smaller

reduce empty space and improve grip inside the foot pocket

Anti-shrink

Molchanovs - A6061 Rope Pulley Bi-Fins Please check availability beforehandMolchanovs A6061 Rope Pulley Since the inception of the first ever freediving pulley system in 2016, we have regularly taken customer feedback and continued to modernize this fundamental safety tool. The A6061 Rope Pulley is the 4th generation of its kind, featuring an updated, minimalistic look and constructed from anodized A6061 aluminum and stainless steel for more durability. A strategically placed handle makes for safer operation and ease of use,