Mares Avanti Tre Full Foot Dive Fins Color:Black Orthopedic foot pocket

Orthopedic foot pocket

It also has twin heading indicators for alignment of compass course

OPB for controlling and optimizing the thrust angle

All of the parts and instruments have been specifically designed to fit the most common regulators

Mares Avanti Tre Full Foot Dive Fins Color:Black Orthopedic foot pocketLightweight, efficient and economical Orthopedic foot pocket Rugged, durable construction Good thrust in an economical fin Avanti Tre features a soft anatomical foot pocket, and mid sized blade with three channels for optimal movement of water during the kicking cycle. Perfect for travel to warm water locations. Upper and lower stabilizers help transfer energy from the foot pocket to the blade. Easy to kick for extended snorkeling time.