Seac Sub Free Diving Apnea Fins BM30 Size:45/46 Like the rest of the

Like the rest of the Aqualung boot line

Deep blacks and vibrant colors for excellent readability

• Full-front YKK Salt Resistant Zipper

5 x medium pressure ports

Seac Sub Free Diving Apnea Fins BM30 Size:45/46 Like the rest of theSeac Sub Free Diving Apnea Fins BM30 The material of the BM30 fin A light and reactive technopolymer, unique to date, which offers performance similar to carbon fibre based composite, while eliminating the well known problem of material fragility. The technopolymer used is so elastic and has such a high shape memory that in an absurd demonstration if we were to look at the blade after rolling it up on itself, once released it would still have its